ICEQC-R-2014-01 — National Averages and Hidden Inequality: Requirements for Disaggregated Reporting cover

Rapport de recherche thématique

ICEQC-R-2014-01 — National Averages and Hidden Inequality: Requirements for Disaggregated Reporting

A global comparative indicator study of distribution, population visibility and accountable public reporting

Date de publication
Catégorie de recherche
Recherche sur les données et les indicateurs
Modèle de rapport
Étude comparative des indicateurs
Portée géographique
Global
Date limite de soumission des preuves
Organisme responsable
Direction de la recherche et des politiques de l'ICEQC
ICEQC-R-2014-01 — National Averages and Hidden Inequality: Requirements for Disaggregated Reporting cover

Publication record

This is the controlled English edition. Evidence and institutional status are stated as at the evidence cut-off date.

Executive summary

Comparative interpretation of executive summary depends upon a country can raise its average enrolment, completion or achievement while a poor, remote, disabled, linguistic-minority or otherwise disadvantaged population experiences little change. A contrary reading would overlook that the same national result can arise from broad improvement, concentrated gains at the top, altered population composition or the statistical disappearance of people who are hardest to observe. Public reporting must therefore show the distribution beneath the headline. National averages remain necessary for describing the scale and direction of education systems, but they are not sufficient evidence of equal educational opportunity.

This report specifies a contemporaneous framework for disaggregated education reporting as at 10 February 2014. It interprets the emerging post-2015 commitment to leave no one behind alongside the right to education, official-statistics principles and the growing body of global evidence on unequal teaching and learning. The framework covers population classifications, stages of the education pathway, learning and conditions, evidence sources, statistical safeguards, publication and corrective responsibility. Its central test is whether a reported measure can reveal which learners receive a recognised and adequate education, which do not, and what public body must respond.

Institutional action on executive summary should be tested against yet greater detail is not automatically better: sparse samples can mislead, unstable categories can destroy comparability and small cells can expose sensitive identities. A proportionate conclusion must also recognise that a responsible system balances visibility with precision and protection. Disaggregation is not simply the division of a national value into categories. Each estimate requires a defined entitlement population, numerator, denominator, reference period, education concept, source coverage and uncertainty statement. Categories must be relevant to rights and policy, developed respectfully and applied consistently. Intersections matter because the effect of poverty may differ by location, sex, disability or language.

executive summary cannot be judged without identifying finance and teacher indicators should describe learner exposure, not only institution or national totals. A contrary reading would overlook that every material disparity should lead to an owned interpretation, a funded response where warranted and a later check of whether conditions changed. The recommended public package begins with the national level and immediately sets it beside group levels, absolute and relative gaps, the population share represented, the proportion below a minimum standard, trends on comparable definitions and visible measures of uncertainty. Administrative records should be reconciled with household and population evidence because enrolled learners are not the entire entitled population. Assessment reporting must disclose exclusions and participation.

Key findings

    Scope and method

    A defensible account of scope and method distinguishes it concerns public reporting across education stages while recognising differences in compulsory age, programme structure and national data capacity. The resulting interpretation should show why it does not prescribe one universal category list or numerical threshold. It provides decision rules for selecting classifications, constructing measures, assessing fitness, presenting findings and connecting them to public action. The report is a comparative indicator study for national ministries, statistical offices, regional bodies and international institutions.

    Evidence is limited to official and intergovernmental material available by 10 February 2014. The report reads statistical guidance together with United Nations rights instruments, global education monitoring and European statistical governance. It treats disaggregation as both a measurement responsibility and a condition of accountable policy. Later frameworks and later reported outcomes are outside its evidence base.

    Part I

    Why national averages are insufficient

    1

    The national mean as a partial description

    Public responsibility for the national mean as a partial description begins with for public reporting on the national mean as a partial description, the reporting question is not merely whether a value rose or fell. For the learners concerned, the decisive consideration is whether within the evidence for the national mean as a partial description, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. The national mean as a partial description concerns the public meaning of the national mean. For this reading of the national mean as a partial description, the relevant unit is the whole eligible population, and the principal evidence concerns participation and learning. In examining the national mean as a partial description, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible.[REF-01] [REF-02] [REF-16] [REF-17]

    Comparative interpretation of the national mean as a partial description depends upon within the evidence for the national mean as a partial description, for the national mean as a partial description, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. A proportionate conclusion must also recognise that the principal interpretive danger is that a stable aggregate can improve while the least-served groups stagnate. In examining the national mean as a partial description, this is not a marginal technical concern. For public reporting on the national mean as a partial description, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    The practical standard for the national mean as a partial description concerns within the evidence for the national mean as a partial description, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. The public account remains incomplete unless it explains how in applying the rule to the national mean as a partial description, where a category is combined or suppressed, the reason should be stated. For decisions concerning the national mean as a partial description, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to publish the aggregate beside selected group levels, gaps, population shares and uncertainty. For public reporting on the national mean as a partial description, that response should preserve the national level while making the distribution inspectable.[REF-01] [REF-02]

    For the national mean as a partial description, the material distinction is between for decisions concerning the national mean as a partial description, assessments observe only the eligible learners who are reached and participate under stated conditions. The evidence must therefore clarify how in the account of the national mean as a partial description, population sources strengthen denominators but may be infrequent. For responsible use of the national mean as a partial description, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for the national mean as a partial description must follow coverage rather than convenience. Within the evidence for the national mean as a partial description, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to the national mean as a partial description, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules.[REF-16] [REF-17]

    Comparative interpretation of the national mean as a partial description depends upon for decisions concerning the national mean as a partial description, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. The evidence must therefore clarify how in the account of the national mean as a partial description, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the national mean. In applying the rule to the national mean as a partial description, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    The practical standard for the national mean as a partial description concerns for decisions concerning the national mean as a partial description, the observed fact may be a difference in participation and learning. A contrary reading would overlook that in the account of the national mean as a partial description, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of the national mean as a partial description, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of the national mean as a partial description, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of the national mean as a partial description, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of the national mean as a partial description should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution.

    For the national mean as a partial description, the material distinction is between within the stated scope of the national mean as a partial description, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. The resulting interpretation should show why for interpretation of the national mean as a partial description, in either case, the national mean as a partial description should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the national mean. In the account of the national mean as a partial description, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of the national mean as a partial description, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-01] [REF-02] [REF-16] [REF-17]

    2

    Denominators and the population at risk

    Comparative interpretation of denominators and the population at risk depends upon in examining denominators and the population at risk, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. The resulting interpretation should show why for public reporting on denominators and the population at risk, the reporting question is not merely whether a value rose or fell. Within the evidence for denominators and the population at risk, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Denominators and the population at risk concerns the public meaning of the eligible-population denominator. For this reading of denominators and the population at risk, the relevant unit is all persons entitled to the education stage, and the principal evidence concerns enrolment, attendance and completion.[REF-04] [REF-05] [REF-12] [REF-20]

    The practical standard for denominators and the population at risk concerns within the evidence for denominators and the population at risk, for denominators and the population at risk, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The resulting interpretation should show why the principal interpretive danger is that administrative totals can omit children never registered or use an age base inconsistent with the programme. In examining denominators and the population at risk, this is not a marginal technical concern. For public reporting on denominators and the population at risk, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    Comparative interpretation of denominators and the population at risk depends upon for decisions concerning denominators and the population at risk, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The public account remains incomplete unless it explains how the required reporting response is to state the entitlement population, reference date, age rule, exclusions and source for every rate. For public reporting on denominators and the population at risk, that response should preserve the national level while making the distribution inspectable. Within the evidence for denominators and the population at risk, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to denominators and the population at risk, where a category is combined or suppressed, the reason should be stated.[REF-04] [REF-05]

    Comparative interpretation of denominators and the population at risk depends upon in the account of denominators and the population at risk, population sources strengthen denominators but may be infrequent. For the learners concerned, the decisive consideration is whether for responsible use of denominators and the population at risk, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for denominators and the population at risk must follow coverage rather than convenience. Within the evidence for denominators and the population at risk, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to denominators and the population at risk, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning denominators and the population at risk, assessments observe only the eligible learners who are reached and participate under stated conditions.[REF-12] [REF-20]

    Institutional action on denominators and the population at risk should be tested against in applying the rule to denominators and the population at risk, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. The resulting interpretation should show why for decisions concerning denominators and the population at risk, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. In the account of denominators and the population at risk, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the eligible-population denominator.

    In assessing denominators and the population at risk, authorities must determine within the stated scope of denominators and the population at risk, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. The resulting interpretation should show why for interpretation of denominators and the population at risk, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of denominators and the population at risk should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning denominators and the population at risk, the observed fact may be a difference in enrolment, attendance and completion. In the account of denominators and the population at risk, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of denominators and the population at risk, a descriptive comparison alone cannot determine their relative contribution.

    Review of denominators and the population at risk is credible only where it explains in the account of denominators and the population at risk, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For the learners concerned, the decisive consideration is whether for responsible use of denominators and the population at risk, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. Within the stated scope of denominators and the population at risk, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of denominators and the population at risk, in either case, denominators and the population at risk should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the eligible-population denominator.[REF-04] [REF-05] [REF-12] [REF-20]

    3

    Distribution before summary

    Public responsibility for distribution before summary begins with within the evidence for distribution before summary, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. For the learners concerned, the decisive consideration is whether distribution before summary concerns the public meaning of the full distribution. For this reading of distribution before summary, the relevant unit is learners represented across the measure, and the principal evidence concerns years of schooling, achievement and resources. In examining distribution before summary, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on distribution before summary, the reporting question is not merely whether a value rose or fell.[REF-01] [REF-02] [REF-04] [REF-08]

    distribution before summary requires a decision about for public reporting on distribution before summary, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. The public account remains incomplete unless it explains how within the evidence for distribution before summary, for distribution before summary, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that one mean conceals clustering at the floor, a long upper tail or two sharply separated populations. In examining distribution before summary, this is not a marginal technical concern.

    distribution before summary requires a decision about within the evidence for distribution before summary, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. A contrary reading would overlook that in applying the rule to distribution before summary, where a category is combined or suppressed, the reason should be stated. For decisions concerning distribution before summary, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to show ordered groups, selected quantiles and the share below a substantively defined threshold. For public reporting on distribution before summary, that response should preserve the national level while making the distribution inspectable.[REF-01] [REF-02]

    Public responsibility for distribution before summary begins with within the evidence for distribution before summary, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. The resulting interpretation should show why in applying the rule to distribution before summary, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning distribution before summary, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of distribution before summary, population sources strengthen denominators but may be infrequent. For responsible use of distribution before summary, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for distribution before summary must follow coverage rather than convenience.[REF-04] [REF-08]

    Comparative interpretation of distribution before summary depends upon for decisions concerning distribution before summary, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. A contrary reading would overlook that in the account of distribution before summary, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the full distribution. In applying the rule to distribution before summary, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    Public responsibility for distribution before summary begins with for interpretation of distribution before summary, deficit language about learners should be rejected where institutional conditions have not been examined. This matters because interpretation of distribution before summary should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning distribution before summary, the observed fact may be a difference in years of schooling, achievement and resources. In the account of distribution before summary, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of distribution before summary, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of distribution before summary, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    Public responsibility for distribution before summary begins with for interpretation of distribution before summary, in either case, distribution before summary should end with an owned decision, not an unexplained statistical contrast. A proportionate conclusion must also recognise that responsibility completes the account of the full distribution. In the account of distribution before summary, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of distribution before summary, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. Within the stated scope of distribution before summary, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study.[REF-01] [REF-02] [REF-04] [REF-08]

    4

    Benchmarks and minimum adequacy

    A defensible account of benchmarks and minimum adequacy distinguishes for this reading of benchmarks and minimum adequacy, the relevant unit is learners below the publicly stated standard, and the principal evidence concerns instructional conditions and learning. This matters because in examining benchmarks and minimum adequacy, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on benchmarks and minimum adequacy, the reporting question is not merely whether a value rose or fell. Within the evidence for benchmarks and minimum adequacy, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Benchmarks and minimum adequacy concerns the public meaning of the minimum adequacy benchmark.[REF-01] [REF-15] [REF-16] [REF-18]

    Comparative interpretation of benchmarks and minimum adequacy depends upon in examining benchmarks and minimum adequacy, this is not a marginal technical concern. The evidence must therefore clarify how for public reporting on benchmarks and minimum adequacy, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for benchmarks and minimum adequacy, for benchmarks and minimum adequacy, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that relative improvement can coexist with persistent denial of a minimum acceptable service.

    benchmarks and minimum adequacy requires a decision about in applying the rule to benchmarks and minimum adequacy, where a category is combined or suppressed, the reason should be stated. The resulting interpretation should show why for decisions concerning benchmarks and minimum adequacy, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to report the number and proportion below the benchmark together with distance from it. For public reporting on benchmarks and minimum adequacy, that response should preserve the national level while making the distribution inspectable. Within the evidence for benchmarks and minimum adequacy, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions.[REF-01] [REF-15]

    Comparative interpretation of benchmarks and minimum adequacy depends upon in applying the rule to benchmarks and minimum adequacy, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. The institutional consequence follows from whether for decisions concerning benchmarks and minimum adequacy, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of benchmarks and minimum adequacy, population sources strengthen denominators but may be infrequent. For responsible use of benchmarks and minimum adequacy, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for benchmarks and minimum adequacy must follow coverage rather than convenience. Within the evidence for benchmarks and minimum adequacy, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered.[REF-16] [REF-18]

    Institutional action on benchmarks and minimum adequacy should be tested against in the account of benchmarks and minimum adequacy, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. The evidence must therefore clarify how uncertainty should alter the language used about the minimum adequacy benchmark. In applying the rule to benchmarks and minimum adequacy, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning benchmarks and minimum adequacy, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    benchmarks and minimum adequacy cannot be judged without identifying in the account of benchmarks and minimum adequacy, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. The institutional consequence follows from whether for responsible use of benchmarks and minimum adequacy, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of benchmarks and minimum adequacy, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of benchmarks and minimum adequacy, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of benchmarks and minimum adequacy should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning benchmarks and minimum adequacy, the observed fact may be a difference in instructional conditions and learning.

    The practical standard for benchmarks and minimum adequacy concerns for responsible use of benchmarks and minimum adequacy, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. This matters because within the stated scope of benchmarks and minimum adequacy, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of benchmarks and minimum adequacy, in either case, benchmarks and minimum adequacy should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the minimum adequacy benchmark. In the account of benchmarks and minimum adequacy, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information.[REF-01] [REF-15] [REF-16] [REF-18]

    5

    Absolute and relative inequality

    The central question in absolute and relative inequality is within the evidence for absolute and relative inequality, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. The resulting interpretation should show why absolute and relative inequality concerns the public meaning of the absolute and relative gap. For this reading of absolute and relative inequality, the relevant unit is advantaged and disadvantaged comparison groups, and the principal evidence concerns access, completion and learning. In examining absolute and relative inequality, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on absolute and relative inequality, the reporting question is not merely whether a value rose or fell.[REF-02] [REF-03] [REF-16] [REF-23]

    absolute and relative inequality cannot be judged without identifying in examining absolute and relative inequality, this is not a marginal technical concern. The public account remains incomplete unless it explains how for public reporting on absolute and relative inequality, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for absolute and relative inequality, for absolute and relative inequality, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that a narrowing ratio may accompany a widening point difference, or the reverse.

    For absolute and relative inequality, the material distinction is between within the evidence for absolute and relative inequality, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. The institutional consequence follows from whether in applying the rule to absolute and relative inequality, where a category is combined or suppressed, the reason should be stated. For decisions concerning absolute and relative inequality, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to publish levels for both groups, point differences and ratios and explain the policy meaning of each. For public reporting on absolute and relative inequality, that response should preserve the national level while making the distribution inspectable.[REF-02] [REF-03]

    Comparative interpretation of absolute and relative inequality depends upon in applying the rule to absolute and relative inequality, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. The public account remains incomplete unless it explains how for decisions concerning absolute and relative inequality, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of absolute and relative inequality, population sources strengthen denominators but may be infrequent. For responsible use of absolute and relative inequality, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for absolute and relative inequality must follow coverage rather than convenience. Within the evidence for absolute and relative inequality, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered.[REF-16] [REF-23]

    Public responsibility for absolute and relative inequality begins with for decisions concerning absolute and relative inequality, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. This matters because in the account of absolute and relative inequality, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the absolute and relative gap. In applying the rule to absolute and relative inequality, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    A defensible account of absolute and relative inequality distinguishes in the account of absolute and relative inequality, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. The public account remains incomplete unless it explains how for responsible use of absolute and relative inequality, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of absolute and relative inequality, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of absolute and relative inequality, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of absolute and relative inequality should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning absolute and relative inequality, the observed fact may be a difference in access, completion and learning.

    Evidence concerning absolute and relative inequality should establish in the account of absolute and relative inequality, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. The evidence must therefore clarify how for responsible use of absolute and relative inequality, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. Within the stated scope of absolute and relative inequality, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of absolute and relative inequality, in either case, absolute and relative inequality should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the absolute and relative gap.[REF-02] [REF-03] [REF-16] [REF-23]

    6

    Change over time without compositional illusion

    Institutional action on change over time without compositional illusion should be tested against within the evidence for change over time without compositional illusion, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. The evidence must therefore clarify how change over time without compositional illusion concerns the public meaning of the time-series distribution. For this reading of change over time without compositional illusion, the relevant unit is comparable groups at successive dates, and the principal evidence concerns progression and learning change. In examining change over time without compositional illusion, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on change over time without compositional illusion, the reporting question is not merely whether a value rose or fell.[REF-05] [REF-06] [REF-08] [REF-10]

    Evidence concerning change over time without compositional illusion should establish in examining change over time without compositional illusion, this is not a marginal technical concern. A proportionate conclusion must also recognise that for public reporting on change over time without compositional illusion, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for change over time without compositional illusion, for change over time without compositional illusion, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that migration, age structure, reclassification or selective non-response can alter the average without equivalent change for people.

    Comparative interpretation of change over time without compositional illusion depends upon for decisions concerning change over time without compositional illusion, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The resulting interpretation should show why the required reporting response is to retain comparable definitions and separate real educational change from population composition. For public reporting on change over time without compositional illusion, that response should preserve the national level while making the distribution inspectable. Within the evidence for change over time without compositional illusion, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to change over time without compositional illusion, where a category is combined or suppressed, the reason should be stated.[REF-05] [REF-06]

    The practical standard for change over time without compositional illusion concerns in the account of change over time without compositional illusion, population sources strengthen denominators but may be infrequent. A contrary reading would overlook that for responsible use of change over time without compositional illusion, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for change over time without compositional illusion must follow coverage rather than convenience. Within the evidence for change over time without compositional illusion, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to change over time without compositional illusion, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning change over time without compositional illusion, assessments observe only the eligible learners who are reached and participate under stated conditions.[REF-08] [REF-10]

    change over time without compositional illusion cannot be judged without identifying in the account of change over time without compositional illusion, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. A proportionate conclusion must also recognise that uncertainty should alter the language used about the time-series distribution. In applying the rule to change over time without compositional illusion, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning change over time without compositional illusion, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    A defensible account of change over time without compositional illusion distinguishes in the account of change over time without compositional illusion, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. A contrary reading would overlook that for responsible use of change over time without compositional illusion, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of change over time without compositional illusion, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of change over time without compositional illusion, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of change over time without compositional illusion should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning change over time without compositional illusion, the observed fact may be a difference in progression and learning change.

    Review of change over time without compositional illusion is credible only where it explains within the stated scope of change over time without compositional illusion, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. The public account remains incomplete unless it explains how for interpretation of change over time without compositional illusion, in either case, change over time without compositional illusion should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the time-series distribution. In the account of change over time without compositional illusion, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of change over time without compositional illusion, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-05] [REF-06] [REF-08] [REF-10]

    Part II

    Population classifications that reveal disadvantage

    7

    Sex and gender equality

    The central question in sex and gender equality is for this reading of sex and gender equality, the relevant unit is girls and boys at each relevant age and stage, and the principal evidence concerns entry, attendance, completion and learning. The institutional consequence follows from whether in examining sex and gender equality, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on sex and gender equality, the reporting question is not merely whether a value rose or fell. Within the evidence for sex and gender equality, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Sex and gender equality concerns the public meaning of the sex-disaggregated comparison.[REF-01] [REF-12] [REF-14] [REF-16]

    Comparative interpretation of sex and gender equality depends upon within the evidence for sex and gender equality, for sex and gender equality, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The resulting interpretation should show why the principal interpretive danger is that parity in one stage can conceal early exclusion, unsafe participation or unequal subject pathways. In examining sex and gender equality, this is not a marginal technical concern. For public reporting on sex and gender equality, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    Public responsibility for sex and gender equality begins with within the evidence for sex and gender equality, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. This matters because in applying the rule to sex and gender equality, where a category is combined or suppressed, the reason should be stated. For decisions concerning sex and gender equality, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to report levels, gaps, transitions and relevant conditions rather than a single parity index. For public reporting on sex and gender equality, that response should preserve the national level while making the distribution inspectable.[REF-01] [REF-12]

    sex and gender equality cannot be judged without identifying within the evidence for sex and gender equality, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. A proportionate conclusion must also recognise that in applying the rule to sex and gender equality, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning sex and gender equality, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of sex and gender equality, population sources strengthen denominators but may be infrequent. For responsible use of sex and gender equality, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for sex and gender equality must follow coverage rather than convenience.[REF-14] [REF-16]

    Institutional action on sex and gender equality should be tested against in applying the rule to sex and gender equality, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. The institutional consequence follows from whether for decisions concerning sex and gender equality, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. In the account of sex and gender equality, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the sex-disaggregated comparison.

    sex and gender equality cannot be judged without identifying for interpretation of sex and gender equality, deficit language about learners should be rejected where institutional conditions have not been examined. The resulting interpretation should show why interpretation of sex and gender equality should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning sex and gender equality, the observed fact may be a difference in entry, attendance, completion and learning. In the account of sex and gender equality, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of sex and gender equality, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of sex and gender equality, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    The practical standard for sex and gender equality concerns for responsible use of sex and gender equality, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. A contrary reading would overlook that within the stated scope of sex and gender equality, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of sex and gender equality, in either case, sex and gender equality should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the sex-disaggregated comparison. In the account of sex and gender equality, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information.[REF-01] [REF-12] [REF-14] [REF-16]

    8

    Household wealth and material constraint

    Evidence concerning household wealth and material constraint should establish for this reading of household wealth and material constraint, the relevant unit is learners across a transparent welfare measure, and the principal evidence concerns participation, completion and achievement. This matters because in examining household wealth and material constraint, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on household wealth and material constraint, the reporting question is not merely whether a value rose or fell. Within the evidence for household wealth and material constraint, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Household wealth and material constraint concerns the public meaning of the household-resource distribution.[REF-02] [REF-03] [REF-05] [REF-24]

    Evidence concerning household wealth and material constraint should establish for public reporting on household wealth and material constraint, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. A proportionate conclusion must also recognise that within the evidence for household wealth and material constraint, for household wealth and material constraint, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that national gains can be concentrated among households already able to meet fees, transport and study costs. In examining household wealth and material constraint, this is not a marginal technical concern.

    The central question in household wealth and material constraint is in applying the rule to household wealth and material constraint, where a category is combined or suppressed, the reason should be stated. A proportionate conclusion must also recognise that for decisions concerning household wealth and material constraint, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to publish ordered welfare groups and connect gaps to direct and indirect education costs. For public reporting on household wealth and material constraint, that response should preserve the national level while making the distribution inspectable. Within the evidence for household wealth and material constraint, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions.[REF-02] [REF-03]

    The central question in household wealth and material constraint is in applying the rule to household wealth and material constraint, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. This matters because for decisions concerning household wealth and material constraint, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of household wealth and material constraint, population sources strengthen denominators but may be infrequent. For responsible use of household wealth and material constraint, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for household wealth and material constraint must follow coverage rather than convenience. Within the evidence for household wealth and material constraint, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered.[REF-05] [REF-24]

    The central question in household wealth and material constraint is in the account of household wealth and material constraint, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. The institutional consequence follows from whether uncertainty should alter the language used about the household-resource distribution. In applying the rule to household wealth and material constraint, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning household wealth and material constraint, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    A defensible account of household wealth and material constraint distinguishes in the account of household wealth and material constraint, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. A proportionate conclusion must also recognise that for responsible use of household wealth and material constraint, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of household wealth and material constraint, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of household wealth and material constraint, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of household wealth and material constraint should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning household wealth and material constraint, the observed fact may be a difference in participation, completion and achievement.

    Institutional action on household wealth and material constraint should be tested against within the stated scope of household wealth and material constraint, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. The institutional consequence follows from whether for interpretation of household wealth and material constraint, in either case, household wealth and material constraint should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the household-resource distribution. In the account of household wealth and material constraint, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of household wealth and material constraint, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-02] [REF-03] [REF-05] [REF-24]

    9

    Rural, urban and remote location

    A defensible account of rural, urban and remote location distinguishes within the evidence for rural, urban and remote location, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. A contrary reading would overlook that rural, urban and remote location concerns the public meaning of the territorial classification. For this reading of rural, urban and remote location, the relevant unit is learners by residence and actual service geography, and the principal evidence concerns school access, staffing and learning. In examining rural, urban and remote location, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on rural, urban and remote location, the reporting question is not merely whether a value rose or fell.[REF-01] [REF-02] [REF-04] [REF-24]

    The practical standard for rural, urban and remote location concerns within the evidence for rural, urban and remote location, for rural, urban and remote location, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The institutional consequence follows from whether the principal interpretive danger is that an urban-rural split can hide informal settlements, remote villages and large differences within regions. In examining rural, urban and remote location, this is not a marginal technical concern. For public reporting on rural, urban and remote location, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    In assessing rural, urban and remote location, authorities must determine for public reporting on rural, urban and remote location, that response should preserve the national level while making the distribution inspectable. The resulting interpretation should show why within the evidence for rural, urban and remote location, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to rural, urban and remote location, where a category is combined or suppressed, the reason should be stated. For decisions concerning rural, urban and remote location, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to use documented settlement, travel-time and administrative-area categories and show within-area variation.[REF-01] [REF-02]

    A defensible account of rural, urban and remote location distinguishes for decisions concerning rural, urban and remote location, assessments observe only the eligible learners who are reached and participate under stated conditions. The resulting interpretation should show why in the account of rural, urban and remote location, population sources strengthen denominators but may be infrequent. For responsible use of rural, urban and remote location, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for rural, urban and remote location must follow coverage rather than convenience. Within the evidence for rural, urban and remote location, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to rural, urban and remote location, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules.[REF-04] [REF-24]

    Institutional action on rural, urban and remote location should be tested against in the account of rural, urban and remote location, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. The evidence must therefore clarify how uncertainty should alter the language used about the territorial classification. In applying the rule to rural, urban and remote location, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning rural, urban and remote location, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    Institutional action on rural, urban and remote location should be tested against for interpretation of rural, urban and remote location, deficit language about learners should be rejected where institutional conditions have not been examined. The evidence must therefore clarify how interpretation of rural, urban and remote location should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning rural, urban and remote location, the observed fact may be a difference in school access, staffing and learning. In the account of rural, urban and remote location, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of rural, urban and remote location, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of rural, urban and remote location, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    The central question in rural, urban and remote location is for responsible use of rural, urban and remote location, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. For the learners concerned, the decisive consideration is whether within the stated scope of rural, urban and remote location, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of rural, urban and remote location, in either case, rural, urban and remote location should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the territorial classification. In the account of rural, urban and remote location, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information.[REF-01] [REF-02] [REF-04] [REF-24]

    10

    Disability and functional difficulty

    Public responsibility for disability and functional difficulty begins with within the evidence for disability and functional difficulty, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. A contrary reading would overlook that disability and functional difficulty concerns the public meaning of the disability-sensitive classification. For this reading of disability and functional difficulty, the relevant unit is learners with different functional and support requirements, and the principal evidence concerns access, participation, accommodation and completion. In examining disability and functional difficulty, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on disability and functional difficulty, the reporting question is not merely whether a value rose or fell.[REF-13] [REF-16] [REF-21] [REF-05]

    Comparative interpretation of disability and functional difficulty depends upon in examining disability and functional difficulty, this is not a marginal technical concern. The evidence must therefore clarify how for public reporting on disability and functional difficulty, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for disability and functional difficulty, for disability and functional difficulty, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that school records identify only diagnosed or enrolled learners and render many excluded children statistically absent.

    Review of disability and functional difficulty is credible only where it explains in applying the rule to disability and functional difficulty, where a category is combined or suppressed, the reason should be stated. The public account remains incomplete unless it explains how for decisions concerning disability and functional difficulty, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to combine respectful functional questions with service evidence and protect confidentiality and agency. For public reporting on disability and functional difficulty, that response should preserve the national level while making the distribution inspectable. Within the evidence for disability and functional difficulty, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions.[REF-13] [REF-16]

    A defensible account of disability and functional difficulty distinguishes in applying the rule to disability and functional difficulty, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. A proportionate conclusion must also recognise that for decisions concerning disability and functional difficulty, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of disability and functional difficulty, population sources strengthen denominators but may be infrequent. For responsible use of disability and functional difficulty, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for disability and functional difficulty must follow coverage rather than convenience. Within the evidence for disability and functional difficulty, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered.[REF-21] [REF-05]

    In assessing disability and functional difficulty, authorities must determine in the account of disability and functional difficulty, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. This matters because uncertainty should alter the language used about the disability-sensitive classification. In applying the rule to disability and functional difficulty, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning disability and functional difficulty, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    For disability and functional difficulty, the material distinction is between for responsible use of disability and functional difficulty, a descriptive comparison alone cannot determine their relative contribution. The institutional consequence follows from whether within the stated scope of disability and functional difficulty, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of disability and functional difficulty, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of disability and functional difficulty should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning disability and functional difficulty, the observed fact may be a difference in access, participation, accommodation and completion. In the account of disability and functional difficulty, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage.

    Public responsibility for disability and functional difficulty begins with for interpretation of disability and functional difficulty, in either case, disability and functional difficulty should end with an owned decision, not an unexplained statistical contrast. This matters because responsibility completes the account of the disability-sensitive classification. In the account of disability and functional difficulty, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of disability and functional difficulty, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. Within the stated scope of disability and functional difficulty, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study.[REF-13] [REF-16] [REF-21] [REF-05]

    11

    Language, ethnicity, migration and minority status

    A defensible account of language, ethnicity, migration and minority status distinguishes within the evidence for language, ethnicity, migration and minority status, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. A contrary reading would overlook that language, ethnicity, migration and minority status concerns the public meaning of the language and population-group classification. For this reading of language, ethnicity, migration and minority status, the relevant unit is linguistic, ethnic, indigenous, migrant and displaced groups where lawful and relevant, and the principal evidence concerns entry, comprehension, progression and recognition. In examining language, ethnicity, migration and minority status, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on language, ethnicity, migration and minority status, the reporting question is not merely whether a value rose or fell.[REF-02] [REF-12] [REF-16] [REF-18]

    Evidence concerning language, ethnicity, migration and minority status should establish within the evidence for language, ethnicity, migration and minority status, for language, ethnicity, migration and minority status, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The evidence must therefore clarify how the principal interpretive danger is that poorly designed categories can stigmatise people, collapse distinct groups or deter response. In examining language, ethnicity, migration and minority status, this is not a marginal technical concern. For public reporting on language, ethnicity, migration and minority status, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    Review of language, ethnicity, migration and minority status is credible only where it explains within the evidence for language, ethnicity, migration and minority status, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. For the learners concerned, the decisive consideration is whether in applying the rule to language, ethnicity, migration and minority status, where a category is combined or suppressed, the reason should be stated. For decisions concerning language, ethnicity, migration and minority status, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to develop categories with affected communities and publish only at safe, decision-relevant levels. For public reporting on language, ethnicity, migration and minority status, that response should preserve the national level while making the distribution inspectable.[REF-02] [REF-12]

    The practical standard for language, ethnicity, migration and minority status concerns in the account of language, ethnicity, migration and minority status, population sources strengthen denominators but may be infrequent. The public account remains incomplete unless it explains how for responsible use of language, ethnicity, migration and minority status, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for language, ethnicity, migration and minority status must follow coverage rather than convenience. Within the evidence for language, ethnicity, migration and minority status, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to language, ethnicity, migration and minority status, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning language, ethnicity, migration and minority status, assessments observe only the eligible learners who are reached and participate under stated conditions.[REF-16] [REF-18]

    language, ethnicity, migration and minority status requires a decision about for decisions concerning language, ethnicity, migration and minority status, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. The public account remains incomplete unless it explains how in the account of language, ethnicity, migration and minority status, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the language and population-group classification. In applying the rule to language, ethnicity, migration and minority status, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    Evidence concerning language, ethnicity, migration and minority status should establish for interpretation of language, ethnicity, migration and minority status, deficit language about learners should be rejected where institutional conditions have not been examined. The public account remains incomplete unless it explains how interpretation of language, ethnicity, migration and minority status should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning language, ethnicity, migration and minority status, the observed fact may be a difference in entry, comprehension, progression and recognition. In the account of language, ethnicity, migration and minority status, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of language, ethnicity, migration and minority status, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of language, ethnicity, migration and minority status, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    Institutional action on language, ethnicity, migration and minority status should be tested against for interpretation of language, ethnicity, migration and minority status, in either case, language, ethnicity, migration and minority status should end with an owned decision, not an unexplained statistical contrast. The institutional consequence follows from whether responsibility completes the account of the language and population-group classification. In the account of language, ethnicity, migration and minority status, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of language, ethnicity, migration and minority status, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. Within the stated scope of language, ethnicity, migration and minority status, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study.[REF-02] [REF-12] [REF-16] [REF-18]

    12

    Age, late entry and over-age participation

    A defensible account of age, late entry and over-age participation distinguishes for public reporting on age, late entry and over-age participation, the reporting question is not merely whether a value rose or fell. A contrary reading would overlook that within the evidence for age, late entry and over-age participation, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Age, late entry and over-age participation concerns the public meaning of the age and stage alignment. For this reading of age, late entry and over-age participation, the relevant unit is learners at official and non-standard ages, and the principal evidence concerns entry, progression, repetition and completion. In examining age, late entry and over-age participation, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible.[REF-04] [REF-05] [REF-12] [REF-20]

    Public responsibility for age, late entry and over-age participation begins with within the evidence for age, late entry and over-age participation, for age, late entry and over-age participation, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. This matters because the principal interpretive danger is that grade totals hide late entry and accumulated delay that increase later withdrawal risk. In examining age, late entry and over-age participation, this is not a marginal technical concern. For public reporting on age, late entry and over-age participation, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    Public responsibility for age, late entry and over-age participation begins with within the evidence for age, late entry and over-age participation, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. This matters because in applying the rule to age, late entry and over-age participation, where a category is combined or suppressed, the reason should be stated. For decisions concerning age, late entry and over-age participation, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to report single-year or suitable age bands against programme stage and follow over-age progression. For public reporting on age, late entry and over-age participation, that response should preserve the national level while making the distribution inspectable.[REF-04] [REF-05]

    Comparative interpretation of age, late entry and over-age participation depends upon in applying the rule to age, late entry and over-age participation, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. This matters because for decisions concerning age, late entry and over-age participation, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of age, late entry and over-age participation, population sources strengthen denominators but may be infrequent. For responsible use of age, late entry and over-age participation, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for age, late entry and over-age participation must follow coverage rather than convenience. Within the evidence for age, late entry and over-age participation, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered.[REF-12] [REF-20]

    The practical standard for age, late entry and over-age participation concerns in the account of age, late entry and over-age participation, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. The resulting interpretation should show why uncertainty should alter the language used about the age and stage alignment. In applying the rule to age, late entry and over-age participation, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning age, late entry and over-age participation, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    age, late entry and over-age participation cannot be judged without identifying for responsible use of age, late entry and over-age participation, a descriptive comparison alone cannot determine their relative contribution. A proportionate conclusion must also recognise that within the stated scope of age, late entry and over-age participation, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of age, late entry and over-age participation, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of age, late entry and over-age participation should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning age, late entry and over-age participation, the observed fact may be a difference in entry, progression, repetition and completion. In the account of age, late entry and over-age participation, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage.

    Review of age, late entry and over-age participation is credible only where it explains within the stated scope of age, late entry and over-age participation, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. The institutional consequence follows from whether for interpretation of age, late entry and over-age participation, in either case, age, late entry and over-age participation should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the age and stage alignment. In the account of age, late entry and over-age participation, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of age, late entry and over-age participation, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-04] [REF-05] [REF-12] [REF-20]

    Part III

    Education dimensions requiring distributional evidence

    13

    Entry, enrolment and effective participation

    entry, enrolment and effective participation cannot be judged without identifying for public reporting on entry, enrolment and effective participation, the reporting question is not merely whether a value rose or fell. The institutional consequence follows from whether within the evidence for entry, enrolment and effective participation, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Entry, enrolment and effective participation concerns the public meaning of the participation pathway. For this reading of entry, enrolment and effective participation, the relevant unit is children eligible to enter and remain in education, and the principal evidence concerns entry, enrolment and regular attendance. In examining entry, enrolment and effective participation, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible.[REF-04] [REF-05] [REF-12] [REF-15]

    Review of entry, enrolment and effective participation is credible only where it explains in examining entry, enrolment and effective participation, this is not a marginal technical concern. A proportionate conclusion must also recognise that for public reporting on entry, enrolment and effective participation, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for entry, enrolment and effective participation, for entry, enrolment and effective participation, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that an enrolled learner may attend irregularly or receive too little time for meaningful participation.

    entry, enrolment and effective participation cannot be judged without identifying in applying the rule to entry, enrolment and effective participation, where a category is combined or suppressed, the reason should be stated. The evidence must therefore clarify how for decisions concerning entry, enrolment and effective participation, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to separate initial entry, current registration, attendance intensity and sustained participation. For public reporting on entry, enrolment and effective participation, that response should preserve the national level while making the distribution inspectable. Within the evidence for entry, enrolment and effective participation, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions.[REF-04] [REF-05]

    entry, enrolment and effective participation requires a decision about within the evidence for entry, enrolment and effective participation, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. The resulting interpretation should show why in applying the rule to entry, enrolment and effective participation, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning entry, enrolment and effective participation, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of entry, enrolment and effective participation, population sources strengthen denominators but may be infrequent. For responsible use of entry, enrolment and effective participation, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for entry, enrolment and effective participation must follow coverage rather than convenience.[REF-12] [REF-15]

    Review of entry, enrolment and effective participation is credible only where it explains for decisions concerning entry, enrolment and effective participation, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. A proportionate conclusion must also recognise that in the account of entry, enrolment and effective participation, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the participation pathway. In applying the rule to entry, enrolment and effective participation, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    entry, enrolment and effective participation cannot be judged without identifying in the account of entry, enrolment and effective participation, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. The resulting interpretation should show why for responsible use of entry, enrolment and effective participation, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of entry, enrolment and effective participation, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of entry, enrolment and effective participation, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of entry, enrolment and effective participation should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning entry, enrolment and effective participation, the observed fact may be a difference in entry, enrolment and regular attendance.

    Public responsibility for entry, enrolment and effective participation begins with for responsible use of entry, enrolment and effective participation, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. The institutional consequence follows from whether within the stated scope of entry, enrolment and effective participation, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of entry, enrolment and effective participation, in either case, entry, enrolment and effective participation should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the participation pathway. In the account of entry, enrolment and effective participation, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information.[REF-04] [REF-05] [REF-12] [REF-15]

    14

    Progression, repetition and interruption

    A defensible account of progression, repetition and interruption distinguishes for this reading of progression, repetition and interruption, the relevant unit is cohorts moving through grades or programme stages, and the principal evidence concerns promotion, repetition and interruption. The resulting interpretation should show why in examining progression, repetition and interruption, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on progression, repetition and interruption, the reporting question is not merely whether a value rose or fell. Within the evidence for progression, repetition and interruption, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Progression, repetition and interruption concerns the public meaning of the learner-flow distribution.[REF-04] [REF-05] [REF-20] [REF-22]

    Review of progression, repetition and interruption is credible only where it explains within the evidence for progression, repetition and interruption, for progression, repetition and interruption, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The public account remains incomplete unless it explains how the principal interpretive danger is that cross-sectional enrolment can remain high while disadvantaged learners repeat or disappear between grades. In examining progression, repetition and interruption, this is not a marginal technical concern. For public reporting on progression, repetition and interruption, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    Review of progression, repetition and interruption is credible only where it explains for public reporting on progression, repetition and interruption, that response should preserve the national level while making the distribution inspectable. This matters because within the evidence for progression, repetition and interruption, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to progression, repetition and interruption, where a category is combined or suppressed, the reason should be stated. For decisions concerning progression, repetition and interruption, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to use cohort-consistent flow measures and show interruptions, returns and time to progression by group.[REF-04] [REF-05]

    progression, repetition and interruption requires a decision about for responsible use of progression, repetition and interruption, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. The institutional consequence follows from whether source choice for progression, repetition and interruption must follow coverage rather than convenience. Within the evidence for progression, repetition and interruption, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to progression, repetition and interruption, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning progression, repetition and interruption, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of progression, repetition and interruption, population sources strengthen denominators but may be infrequent.[REF-20] [REF-22]

    Review of progression, repetition and interruption is credible only where it explains for decisions concerning progression, repetition and interruption, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. This matters because in the account of progression, repetition and interruption, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the learner-flow distribution. In applying the rule to progression, repetition and interruption, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    Public responsibility for progression, repetition and interruption begins with for interpretation of progression, repetition and interruption, deficit language about learners should be rejected where institutional conditions have not been examined. The institutional consequence follows from whether interpretation of progression, repetition and interruption should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning progression, repetition and interruption, the observed fact may be a difference in promotion, repetition and interruption. In the account of progression, repetition and interruption, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of progression, repetition and interruption, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of progression, repetition and interruption, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    The practical standard for progression, repetition and interruption concerns in the account of progression, repetition and interruption, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. The evidence must therefore clarify how for responsible use of progression, repetition and interruption, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. Within the stated scope of progression, repetition and interruption, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of progression, repetition and interruption, in either case, progression, repetition and interruption should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the learner-flow distribution.[REF-04] [REF-05] [REF-20] [REF-22]

    15

    Completion and recognised transition

    Comparative interpretation of completion and recognised transition depends upon for public reporting on completion and recognised transition, the reporting question is not merely whether a value rose or fell. A proportionate conclusion must also recognise that within the evidence for completion and recognised transition, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Completion and recognised transition concerns the public meaning of the completion pathway. For this reading of completion and recognised transition, the relevant unit is entrants approaching the end of a programme, and the principal evidence concerns completion, certification and next-stage entry. In examining completion and recognised transition, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible.[REF-04] [REF-20] [REF-22] [REF-23]

    For completion and recognised transition, the material distinction is between in examining completion and recognised transition, this is not a marginal technical concern. The institutional consequence follows from whether for public reporting on completion and recognised transition, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for completion and recognised transition, for completion and recognised transition, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that a completion rate can exclude late completers or count credentials that do not secure transition.

    Public responsibility for completion and recognised transition begins with within the evidence for completion and recognised transition, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. A contrary reading would overlook that in applying the rule to completion and recognised transition, where a category is combined or suppressed, the reason should be stated. For decisions concerning completion and recognised transition, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to state cohort, time allowance, credential rule and destination and report each transition separately. For public reporting on completion and recognised transition, that response should preserve the national level while making the distribution inspectable.[REF-04] [REF-20]

    The practical standard for completion and recognised transition concerns in the account of completion and recognised transition, population sources strengthen denominators but may be infrequent. A proportionate conclusion must also recognise that for responsible use of completion and recognised transition, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for completion and recognised transition must follow coverage rather than convenience. Within the evidence for completion and recognised transition, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to completion and recognised transition, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning completion and recognised transition, assessments observe only the eligible learners who are reached and participate under stated conditions.[REF-22] [REF-23]

    The practical standard for completion and recognised transition concerns for decisions concerning completion and recognised transition, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. The evidence must therefore clarify how in the account of completion and recognised transition, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the completion pathway. In applying the rule to completion and recognised transition, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    Evidence concerning completion and recognised transition should establish for interpretation of completion and recognised transition, deficit language about learners should be rejected where institutional conditions have not been examined. This matters because interpretation of completion and recognised transition should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning completion and recognised transition, the observed fact may be a difference in completion, certification and next-stage entry. In the account of completion and recognised transition, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of completion and recognised transition, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of completion and recognised transition, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    For completion and recognised transition, the material distinction is between for interpretation of completion and recognised transition, in either case, completion and recognised transition should end with an owned decision, not an unexplained statistical contrast. The public account remains incomplete unless it explains how responsibility completes the account of the completion pathway. In the account of completion and recognised transition, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of completion and recognised transition, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. Within the stated scope of completion and recognised transition, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study.[REF-04] [REF-20] [REF-22] [REF-23]

    16

    Learning achievement and floor performance

    The central question in learning achievement and floor performance is in examining learning achievement and floor performance, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. The resulting interpretation should show why for public reporting on learning achievement and floor performance, the reporting question is not merely whether a value rose or fell. Within the evidence for learning achievement and floor performance, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Learning achievement and floor performance concerns the public meaning of the learning distribution. For this reading of learning achievement and floor performance, the relevant unit is assessed learners and those absent or excluded from assessment, and the principal evidence concerns achievement level and minimum proficiency.[REF-01] [REF-02] [REF-16] [REF-23]

    In assessing learning achievement and floor performance, authorities must determine for public reporting on learning achievement and floor performance, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. A proportionate conclusion must also recognise that within the evidence for learning achievement and floor performance, for learning achievement and floor performance, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that a rising score mean can coexist with more learners below the essential learning floor. In examining learning achievement and floor performance, this is not a marginal technical concern.

    For learning achievement and floor performance, the material distinction is between in applying the rule to learning achievement and floor performance, where a category is combined or suppressed, the reason should be stated. The institutional consequence follows from whether for decisions concerning learning achievement and floor performance, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to publish score distributions, threshold shares, coverage and participation differences among groups. For public reporting on learning achievement and floor performance, that response should preserve the national level while making the distribution inspectable. Within the evidence for learning achievement and floor performance, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions.[REF-01] [REF-02]

    The central question in learning achievement and floor performance is in applying the rule to learning achievement and floor performance, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. The evidence must therefore clarify how for decisions concerning learning achievement and floor performance, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of learning achievement and floor performance, population sources strengthen denominators but may be infrequent. For responsible use of learning achievement and floor performance, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for learning achievement and floor performance must follow coverage rather than convenience. Within the evidence for learning achievement and floor performance, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered.[REF-16] [REF-23]

    Public responsibility for learning achievement and floor performance begins with in the account of learning achievement and floor performance, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. This matters because uncertainty should alter the language used about the learning distribution. In applying the rule to learning achievement and floor performance, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning learning achievement and floor performance, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    Public responsibility for learning achievement and floor performance begins with in the account of learning achievement and floor performance, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For the learners concerned, the decisive consideration is whether for responsible use of learning achievement and floor performance, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of learning achievement and floor performance, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of learning achievement and floor performance, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of learning achievement and floor performance should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning learning achievement and floor performance, the observed fact may be a difference in achievement level and minimum proficiency.

    learning achievement and floor performance cannot be judged without identifying within the stated scope of learning achievement and floor performance, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. This matters because for interpretation of learning achievement and floor performance, in either case, learning achievement and floor performance should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the learning distribution. In the account of learning achievement and floor performance, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of learning achievement and floor performance, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-01] [REF-02] [REF-16] [REF-23]

    17

    Teachers and instructional conditions

    Evidence concerning teachers and instructional conditions should establish in examining teachers and instructional conditions, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. The evidence must therefore clarify how for public reporting on teachers and instructional conditions, the reporting question is not merely whether a value rose or fell. Within the evidence for teachers and instructional conditions, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Teachers and instructional conditions concerns the public meaning of the teaching-condition distribution. For this reading of teachers and instructional conditions, the relevant unit is schools and learners receiving different staffing conditions, and the principal evidence concerns teacher qualification, experience, workload and instructional time.[REF-01] [REF-02] [REF-03] [REF-23]

    teachers and instructional conditions requires a decision about within the evidence for teachers and instructional conditions, for teachers and instructional conditions, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. This matters because the principal interpretive danger is that national staffing ratios conceal unequal assignment and combine qualified and unqualified personnel. In examining teachers and instructional conditions, this is not a marginal technical concern. For public reporting on teachers and instructional conditions, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    teachers and instructional conditions requires a decision about in applying the rule to teachers and instructional conditions, where a category is combined or suppressed, the reason should be stated. The institutional consequence follows from whether for decisions concerning teachers and instructional conditions, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to report learner exposure to teacher characteristics and delivered time by school context and group. For public reporting on teachers and instructional conditions, that response should preserve the national level while making the distribution inspectable. Within the evidence for teachers and instructional conditions, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions.[REF-01] [REF-02]

    teachers and instructional conditions requires a decision about for responsible use of teachers and instructional conditions, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. For the learners concerned, the decisive consideration is whether source choice for teachers and instructional conditions must follow coverage rather than convenience. Within the evidence for teachers and instructional conditions, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to teachers and instructional conditions, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning teachers and instructional conditions, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of teachers and instructional conditions, population sources strengthen denominators but may be infrequent.[REF-03] [REF-23]

    teachers and instructional conditions cannot be judged without identifying for decisions concerning teachers and instructional conditions, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. The public account remains incomplete unless it explains how in the account of teachers and instructional conditions, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the teaching-condition distribution. In applying the rule to teachers and instructional conditions, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    A defensible account of teachers and instructional conditions distinguishes for responsible use of teachers and instructional conditions, a descriptive comparison alone cannot determine their relative contribution. This matters because within the stated scope of teachers and instructional conditions, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of teachers and instructional conditions, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of teachers and instructional conditions should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning teachers and instructional conditions, the observed fact may be a difference in teacher qualification, experience, workload and instructional time. In the account of teachers and instructional conditions, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage.

    Comparative interpretation of teachers and instructional conditions depends upon within the stated scope of teachers and instructional conditions, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. A contrary reading would overlook that for interpretation of teachers and instructional conditions, in either case, teachers and instructional conditions should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the teaching-condition distribution. In the account of teachers and instructional conditions, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of teachers and instructional conditions, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-01] [REF-02] [REF-03] [REF-23]

    18

    Finance, facilities and learning resources

    Public responsibility for finance, facilities and learning resources begins with for public reporting on finance, facilities and learning resources, the reporting question is not merely whether a value rose or fell. For the learners concerned, the decisive consideration is whether within the evidence for finance, facilities and learning resources, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Finance, facilities and learning resources concerns the public meaning of the resource-incidence distribution. For this reading of finance, facilities and learning resources, the relevant unit is learners and institutions receiving public resources, and the principal evidence concerns expenditure, facilities, materials and support. In examining finance, facilities and learning resources, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible.[REF-03] [REF-16] [REF-19] [REF-24]

    The central question in finance, facilities and learning resources is within the evidence for finance, facilities and learning resources, for finance, facilities and learning resources, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The resulting interpretation should show why the principal interpretive danger is that equal spending per institution can be regressive where needs and costs differ sharply. In examining finance, facilities and learning resources, this is not a marginal technical concern. For public reporting on finance, facilities and learning resources, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    The central question in finance, facilities and learning resources is in applying the rule to finance, facilities and learning resources, where a category is combined or suppressed, the reason should be stated. A proportionate conclusion must also recognise that for decisions concerning finance, facilities and learning resources, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to relate allocated and received resources to learner need, service cost and educational conditions. For public reporting on finance, facilities and learning resources, that response should preserve the national level while making the distribution inspectable. Within the evidence for finance, facilities and learning resources, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions.[REF-03] [REF-16]

    In assessing finance, facilities and learning resources, authorities must determine for responsible use of finance, facilities and learning resources, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. This matters because source choice for finance, facilities and learning resources must follow coverage rather than convenience. Within the evidence for finance, facilities and learning resources, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to finance, facilities and learning resources, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning finance, facilities and learning resources, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of finance, facilities and learning resources, population sources strengthen denominators but may be infrequent.[REF-19] [REF-24]

    finance, facilities and learning resources requires a decision about in the account of finance, facilities and learning resources, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. This matters because uncertainty should alter the language used about the resource-incidence distribution. In applying the rule to finance, facilities and learning resources, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning finance, facilities and learning resources, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    A defensible account of finance, facilities and learning resources distinguishes for decisions concerning finance, facilities and learning resources, the observed fact may be a difference in expenditure, facilities, materials and support. The resulting interpretation should show why in the account of finance, facilities and learning resources, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of finance, facilities and learning resources, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of finance, facilities and learning resources, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of finance, facilities and learning resources, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of finance, facilities and learning resources should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution.

    Institutional action on finance, facilities and learning resources should be tested against for responsible use of finance, facilities and learning resources, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. A proportionate conclusion must also recognise that within the stated scope of finance, facilities and learning resources, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of finance, facilities and learning resources, in either case, finance, facilities and learning resources should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the resource-incidence distribution. In the account of finance, facilities and learning resources, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information.[REF-03] [REF-16] [REF-19] [REF-24]

    Part IV

    Sources, coverage and data architecture

    19

    Administrative education records

    Evidence concerning administrative education records should establish for this reading of administrative education records, the relevant unit is registered institutions, staff and learners, and the principal evidence concerns enrolment, attendance, staffing and resources. The resulting interpretation should show why in examining administrative education records, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on administrative education records, the reporting question is not merely whether a value rose or fell. Within the evidence for administrative education records, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Administrative education records concerns the public meaning of the administrative-record coverage.[REF-04] [REF-08] [REF-10] [REF-20]

    A defensible account of administrative education records distinguishes within the evidence for administrative education records, for administrative education records, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The evidence must therefore clarify how the principal interpretive danger is that records can omit non-recognised provision, never-enrolled children and weakly reported events. In examining administrative education records, this is not a marginal technical concern. For public reporting on administrative education records, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    administrative education records requires a decision about in applying the rule to administrative education records, where a category is combined or suppressed, the reason should be stated. For the learners concerned, the decisive consideration is whether for decisions concerning administrative education records, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to publish institutional coverage, reporting completeness, update rules and reconciliation checks. For public reporting on administrative education records, that response should preserve the national level while making the distribution inspectable. Within the evidence for administrative education records, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions.[REF-04] [REF-08]

    administrative education records requires a decision about within the evidence for administrative education records, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. A contrary reading would overlook that in applying the rule to administrative education records, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning administrative education records, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of administrative education records, population sources strengthen denominators but may be infrequent. For responsible use of administrative education records, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for administrative education records must follow coverage rather than convenience.[REF-10] [REF-20]

    administrative education records requires a decision about in applying the rule to administrative education records, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. The evidence must therefore clarify how for decisions concerning administrative education records, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. In the account of administrative education records, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the administrative-record coverage.

    administrative education records cannot be judged without identifying for interpretation of administrative education records, deficit language about learners should be rejected where institutional conditions have not been examined. The evidence must therefore clarify how interpretation of administrative education records should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning administrative education records, the observed fact may be a difference in enrolment, attendance, staffing and resources. In the account of administrative education records, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of administrative education records, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of administrative education records, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    The central question in administrative education records is within the stated scope of administrative education records, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. The public account remains incomplete unless it explains how for interpretation of administrative education records, in either case, administrative education records should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the administrative-record coverage. In the account of administrative education records, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of administrative education records, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-04] [REF-08] [REF-10] [REF-20]

    20

    Household surveys

    In assessing household surveys, authorities must determine in examining household surveys, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. A contrary reading would overlook that for public reporting on household surveys, the reporting question is not merely whether a value rose or fell. Within the evidence for household surveys, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Household surveys concerns the public meaning of the household-survey estimate. For this reading of household surveys, the relevant unit is persons living in sampled households, and the principal evidence concerns participation, attainment and household circumstance.[REF-05] [REF-06] [REF-07] [REF-10]

    A defensible account of household surveys distinguishes within the evidence for household surveys, for household surveys, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. This matters because the principal interpretive danger is that sampling error, proxy response and exclusion of non-household populations can distort small-group estimates. In examining household surveys, this is not a marginal technical concern. For public reporting on household surveys, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    Institutional action on household surveys should be tested against for decisions concerning household surveys, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. A contrary reading would overlook that the required reporting response is to document frame, selection, response, weights, question wording and confidence intervals. For public reporting on household surveys, that response should preserve the national level while making the distribution inspectable. Within the evidence for household surveys, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to household surveys, where a category is combined or suppressed, the reason should be stated.[REF-05] [REF-06]

    For household surveys, the material distinction is between within the evidence for household surveys, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. The evidence must therefore clarify how in applying the rule to household surveys, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning household surveys, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of household surveys, population sources strengthen denominators but may be infrequent. For responsible use of household surveys, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for household surveys must follow coverage rather than convenience.[REF-07] [REF-10]

    A defensible account of household surveys distinguishes for decisions concerning household surveys, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. The public account remains incomplete unless it explains how in the account of household surveys, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the household-survey estimate. In applying the rule to household surveys, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    Evidence concerning household surveys should establish for decisions concerning household surveys, the observed fact may be a difference in participation, attainment and household circumstance. The institutional consequence follows from whether in the account of household surveys, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of household surveys, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of household surveys, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of household surveys, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of household surveys should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution.

    Institutional action on household surveys should be tested against within the stated scope of household surveys, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For the learners concerned, the decisive consideration is whether for interpretation of household surveys, in either case, household surveys should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the household-survey estimate. In the account of household surveys, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of household surveys, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-05] [REF-06] [REF-07] [REF-10]

    21

    Learning assessments

    For learning assessments, the material distinction is between in examining learning assessments, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. The public account remains incomplete unless it explains how for public reporting on learning assessments, the reporting question is not merely whether a value rose or fell. Within the evidence for learning assessments, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Learning assessments concerns the public meaning of the assessment-based distribution. For this reading of learning assessments, the relevant unit is eligible learners reached by the assessment, and the principal evidence concerns achievement and contextual conditions.[REF-01] [REF-10] [REF-13] [REF-16]

    learning assessments requires a decision about within the evidence for learning assessments, for learning assessments, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The public account remains incomplete unless it explains how the principal interpretive danger is that absence, school exclusion, language and accommodation rules can remove the lowest-performing learners. In examining learning assessments, this is not a marginal technical concern. For public reporting on learning assessments, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    Review of learning assessments is credible only where it explains for decisions concerning learning assessments, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The resulting interpretation should show why the required reporting response is to report target population, exclusions, participation and accommodations beside scores. For public reporting on learning assessments, that response should preserve the national level while making the distribution inspectable. Within the evidence for learning assessments, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to learning assessments, where a category is combined or suppressed, the reason should be stated.[REF-01] [REF-10]

    learning assessments requires a decision about for responsible use of learning assessments, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. A proportionate conclusion must also recognise that source choice for learning assessments must follow coverage rather than convenience. Within the evidence for learning assessments, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to learning assessments, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning learning assessments, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of learning assessments, population sources strengthen denominators but may be infrequent.[REF-13] [REF-16]

    The central question in learning assessments is in applying the rule to learning assessments, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. The institutional consequence follows from whether for decisions concerning learning assessments, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. In the account of learning assessments, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the assessment-based distribution.

    learning assessments cannot be judged without identifying within the stated scope of learning assessments, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. The public account remains incomplete unless it explains how for interpretation of learning assessments, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of learning assessments should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning learning assessments, the observed fact may be a difference in achievement and contextual conditions. In the account of learning assessments, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of learning assessments, a descriptive comparison alone cannot determine their relative contribution.

    Public responsibility for learning assessments begins with for interpretation of learning assessments, in either case, learning assessments should end with an owned decision, not an unexplained statistical contrast. A proportionate conclusion must also recognise that responsibility completes the account of the assessment-based distribution. In the account of learning assessments, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of learning assessments, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. Within the stated scope of learning assessments, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study.[REF-01] [REF-10] [REF-13] [REF-16]

    22

    Population censuses and civil registration

    population censuses and civil registration cannot be judged without identifying in examining population censuses and civil registration, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. The institutional consequence follows from whether for public reporting on population censuses and civil registration, the reporting question is not merely whether a value rose or fell. Within the evidence for population censuses and civil registration, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Population censuses and civil registration concerns the public meaning of the census or registration base. For this reading of population censuses and civil registration, the relevant unit is the resident population within defined coverage rules, and the principal evidence concerns age, residence, schooling status and population denominators.[REF-05] [REF-07] [REF-08] [REF-16]

    The central question in population censuses and civil registration is for public reporting on population censuses and civil registration, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. A contrary reading would overlook that within the evidence for population censuses and civil registration, for population censuses and civil registration, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that infrequent collection and undercount of mobile or marginalised people affect denominators and trends. In examining population censuses and civil registration, this is not a marginal technical concern.

    Review of population censuses and civil registration is credible only where it explains within the evidence for population censuses and civil registration, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. A proportionate conclusion must also recognise that in applying the rule to population censuses and civil registration, where a category is combined or suppressed, the reason should be stated. For decisions concerning population censuses and civil registration, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to state reference date, residency rule, undercount evidence and adjustment and use fresh estimates cautiously. For public reporting on population censuses and civil registration, that response should preserve the national level while making the distribution inspectable.[REF-05] [REF-07]

    For population censuses and civil registration, the material distinction is between within the evidence for population censuses and civil registration, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. A proportionate conclusion must also recognise that in applying the rule to population censuses and civil registration, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning population censuses and civil registration, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of population censuses and civil registration, population sources strengthen denominators but may be infrequent. For responsible use of population censuses and civil registration, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for population censuses and civil registration must follow coverage rather than convenience.[REF-08] [REF-16]

    Public responsibility for population censuses and civil registration begins with in the account of population censuses and civil registration, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. The institutional consequence follows from whether uncertainty should alter the language used about the census or registration base. In applying the rule to population censuses and civil registration, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning population censuses and civil registration, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    Review of population censuses and civil registration is credible only where it explains for interpretation of population censuses and civil registration, deficit language about learners should be rejected where institutional conditions have not been examined. The evidence must therefore clarify how interpretation of population censuses and civil registration should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning population censuses and civil registration, the observed fact may be a difference in age, residence, schooling status and population denominators. In the account of population censuses and civil registration, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of population censuses and civil registration, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of population censuses and civil registration, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    Evidence concerning population censuses and civil registration should establish for responsible use of population censuses and civil registration, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. The institutional consequence follows from whether within the stated scope of population censuses and civil registration, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of population censuses and civil registration, in either case, population censuses and civil registration should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the census or registration base. In the account of population censuses and civil registration, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information.[REF-05] [REF-07] [REF-08] [REF-16]

    23

    Triangulation without false equivalence

    Public responsibility for triangulation without false equivalence begins with for this reading of triangulation without false equivalence, the relevant unit is populations observed by different evidence systems, and the principal evidence concerns aligned participation or completion measures. This matters because in examining triangulation without false equivalence, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on triangulation without false equivalence, the reporting question is not merely whether a value rose or fell. Within the evidence for triangulation without false equivalence, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Triangulation without false equivalence concerns the public meaning of the cross-source comparison.[REF-04] [REF-05] [REF-08] [REF-20]

    In assessing triangulation without false equivalence, authorities must determine in examining triangulation without false equivalence, this is not a marginal technical concern. This matters because for public reporting on triangulation without false equivalence, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for triangulation without false equivalence, for triangulation without false equivalence, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that similar indicator labels can conceal different ages, dates, questions and education concepts.

    triangulation without false equivalence cannot be judged without identifying for public reporting on triangulation without false equivalence, that response should preserve the national level while making the distribution inspectable. The public account remains incomplete unless it explains how within the evidence for triangulation without false equivalence, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to triangulation without false equivalence, where a category is combined or suppressed, the reason should be stated. For decisions concerning triangulation without false equivalence, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to build a definition map before comparing values and investigate divergence as evidence rather than noise.[REF-04] [REF-05]

    triangulation without false equivalence cannot be judged without identifying for decisions concerning triangulation without false equivalence, assessments observe only the eligible learners who are reached and participate under stated conditions. This matters because in the account of triangulation without false equivalence, population sources strengthen denominators but may be infrequent. For responsible use of triangulation without false equivalence, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for triangulation without false equivalence must follow coverage rather than convenience. Within the evidence for triangulation without false equivalence, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to triangulation without false equivalence, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules.[REF-08] [REF-20]

    Public responsibility for triangulation without false equivalence begins with in the account of triangulation without false equivalence, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. For the learners concerned, the decisive consideration is whether uncertainty should alter the language used about the cross-source comparison. In applying the rule to triangulation without false equivalence, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning triangulation without false equivalence, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    Evidence concerning triangulation without false equivalence should establish for interpretation of triangulation without false equivalence, deficit language about learners should be rejected where institutional conditions have not been examined. This matters because interpretation of triangulation without false equivalence should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning triangulation without false equivalence, the observed fact may be a difference in aligned participation or completion measures. In the account of triangulation without false equivalence, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of triangulation without false equivalence, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of triangulation without false equivalence, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    The practical standard for triangulation without false equivalence concerns for responsible use of triangulation without false equivalence, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. The resulting interpretation should show why within the stated scope of triangulation without false equivalence, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of triangulation without false equivalence, in either case, triangulation without false equivalence should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the cross-source comparison. In the account of triangulation without false equivalence, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information.[REF-04] [REF-05] [REF-08] [REF-20]

    24

    Missingness, invisibility and response burden

    Institutional action on missingness, invisibility and response burden should be tested against within the evidence for missingness, invisibility and response burden, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. A proportionate conclusion must also recognise that missingness, invisibility and response burden concerns the public meaning of the missing-data profile. For this reading of missingness, invisibility and response burden, the relevant unit is persons or institutions absent from one or more sources, and the principal evidence concerns coverage, item response and reporting completeness. In examining missingness, invisibility and response burden, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on missingness, invisibility and response burden, the reporting question is not merely whether a value rose or fell.[REF-06] [REF-07] [REF-10] [REF-21]

    Comparative interpretation of missingness, invisibility and response burden depends upon in examining missingness, invisibility and response burden, this is not a marginal technical concern. The resulting interpretation should show why for public reporting on missingness, invisibility and response burden, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for missingness, invisibility and response burden, for missingness, invisibility and response burden, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that missingness is often concentrated among the groups whose disadvantage is being measured.

    missingness, invisibility and response burden cannot be judged without identifying for public reporting on missingness, invisibility and response burden, that response should preserve the national level while making the distribution inspectable. The institutional consequence follows from whether within the evidence for missingness, invisibility and response burden, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to missingness, invisibility and response burden, where a category is combined or suppressed, the reason should be stated. For decisions concerning missingness, invisibility and response burden, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to report missing shares and patterns, minimise burden and avoid treating absence as a neutral zero.[REF-06] [REF-07]

    In assessing missingness, invisibility and response burden, authorities must determine within the evidence for missingness, invisibility and response burden, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. This matters because in applying the rule to missingness, invisibility and response burden, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning missingness, invisibility and response burden, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of missingness, invisibility and response burden, population sources strengthen denominators but may be infrequent. For responsible use of missingness, invisibility and response burden, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for missingness, invisibility and response burden must follow coverage rather than convenience.[REF-10] [REF-21]

    missingness, invisibility and response burden requires a decision about in applying the rule to missingness, invisibility and response burden, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. A proportionate conclusion must also recognise that for decisions concerning missingness, invisibility and response burden, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. In the account of missingness, invisibility and response burden, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the missing-data profile.

    Institutional action on missingness, invisibility and response burden should be tested against for decisions concerning missingness, invisibility and response burden, the observed fact may be a difference in coverage, item response and reporting completeness. A contrary reading would overlook that in the account of missingness, invisibility and response burden, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of missingness, invisibility and response burden, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of missingness, invisibility and response burden, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of missingness, invisibility and response burden, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of missingness, invisibility and response burden should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution.

    A defensible account of missingness, invisibility and response burden distinguishes for responsible use of missingness, invisibility and response burden, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. The evidence must therefore clarify how within the stated scope of missingness, invisibility and response burden, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of missingness, invisibility and response burden, in either case, missingness, invisibility and response burden should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the missing-data profile. In the account of missingness, invisibility and response burden, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information.[REF-06] [REF-07] [REF-10] [REF-21]

    Part V

    Statistical methods and safeguards

    25

    Cross-classification and intersecting inequality

    cross-classification and intersecting inequality requires a decision about for public reporting on cross-classification and intersecting inequality, the reporting question is not merely whether a value rose or fell. The public account remains incomplete unless it explains how within the evidence for cross-classification and intersecting inequality, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Cross-classification and intersecting inequality concerns the public meaning of the intersectional estimate. For this reading of cross-classification and intersecting inequality, the relevant unit is groups defined by two or more relevant characteristics, and the principal evidence concerns participation, completion or learning at intersections. In examining cross-classification and intersecting inequality, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible.[REF-02] [REF-07] [REF-16] [REF-17]

    Review of cross-classification and intersecting inequality is credible only where it explains for public reporting on cross-classification and intersecting inequality, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. The institutional consequence follows from whether within the evidence for cross-classification and intersecting inequality, for cross-classification and intersecting inequality, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that separate one-variable reports miss compounded barriers and can suggest that a broad category is internally uniform. In examining cross-classification and intersecting inequality, this is not a marginal technical concern.

    The central question in cross-classification and intersecting inequality is within the evidence for cross-classification and intersecting inequality, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. This matters because in applying the rule to cross-classification and intersecting inequality, where a category is combined or suppressed, the reason should be stated. For decisions concerning cross-classification and intersecting inequality, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to pre-specify priority intersections tied to known barriers and publish them when precision and safety permit. For public reporting on cross-classification and intersecting inequality, that response should preserve the national level while making the distribution inspectable.[REF-02] [REF-07]

    cross-classification and intersecting inequality cannot be judged without identifying in the account of cross-classification and intersecting inequality, population sources strengthen denominators but may be infrequent. The institutional consequence follows from whether for responsible use of cross-classification and intersecting inequality, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for cross-classification and intersecting inequality must follow coverage rather than convenience. Within the evidence for cross-classification and intersecting inequality, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to cross-classification and intersecting inequality, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning cross-classification and intersecting inequality, assessments observe only the eligible learners who are reached and participate under stated conditions.[REF-16] [REF-17]

    Comparative interpretation of cross-classification and intersecting inequality depends upon in applying the rule to cross-classification and intersecting inequality, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. A contrary reading would overlook that for decisions concerning cross-classification and intersecting inequality, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. In the account of cross-classification and intersecting inequality, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the intersectional estimate.

    Institutional action on cross-classification and intersecting inequality should be tested against for responsible use of cross-classification and intersecting inequality, a descriptive comparison alone cannot determine their relative contribution. The resulting interpretation should show why within the stated scope of cross-classification and intersecting inequality, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of cross-classification and intersecting inequality, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of cross-classification and intersecting inequality should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning cross-classification and intersecting inequality, the observed fact may be a difference in participation, completion or learning at intersections. In the account of cross-classification and intersecting inequality, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage.

    Evidence concerning cross-classification and intersecting inequality should establish in the account of cross-classification and intersecting inequality, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For the learners concerned, the decisive consideration is whether for responsible use of cross-classification and intersecting inequality, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. Within the stated scope of cross-classification and intersecting inequality, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of cross-classification and intersecting inequality, in either case, cross-classification and intersecting inequality should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the intersectional estimate.[REF-02] [REF-07] [REF-16] [REF-17]

    26

    Sample size and statistical precision

    Public responsibility for sample size and statistical precision begins with within the evidence for sample size and statistical precision, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. The evidence must therefore clarify how sample size and statistical precision concerns the public meaning of the precision statement. For this reading of sample size and statistical precision, the relevant unit is sampled groups for which an estimate is reported, and the principal evidence concerns point estimate, standard error and interval. In examining sample size and statistical precision, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on sample size and statistical precision, the reporting question is not merely whether a value rose or fell.[REF-06] [REF-07] [REF-08] [REF-10]

    sample size and statistical precision requires a decision about within the evidence for sample size and statistical precision, for sample size and statistical precision, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. A contrary reading would overlook that the principal interpretive danger is that small cells produce unstable ranks and apparent changes that are compatible with sampling variation. In examining sample size and statistical precision, this is not a marginal technical concern. For public reporting on sample size and statistical precision, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    The practical standard for sample size and statistical precision concerns for decisions concerning sample size and statistical precision, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. This matters because the required reporting response is to design for priority groups and publish intervals, effective sample sizes and cautious significance statements. For public reporting on sample size and statistical precision, that response should preserve the national level while making the distribution inspectable. Within the evidence for sample size and statistical precision, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to sample size and statistical precision, where a category is combined or suppressed, the reason should be stated.[REF-06] [REF-07]

    sample size and statistical precision requires a decision about for decisions concerning sample size and statistical precision, assessments observe only the eligible learners who are reached and participate under stated conditions. This matters because in the account of sample size and statistical precision, population sources strengthen denominators but may be infrequent. For responsible use of sample size and statistical precision, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for sample size and statistical precision must follow coverage rather than convenience. Within the evidence for sample size and statistical precision, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to sample size and statistical precision, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules.[REF-08] [REF-10]

    The practical standard for sample size and statistical precision concerns for decisions concerning sample size and statistical precision, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. For the learners concerned, the decisive consideration is whether in the account of sample size and statistical precision, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the precision statement. In applying the rule to sample size and statistical precision, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    Institutional action on sample size and statistical precision should be tested against for responsible use of sample size and statistical precision, a descriptive comparison alone cannot determine their relative contribution. The resulting interpretation should show why within the stated scope of sample size and statistical precision, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of sample size and statistical precision, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of sample size and statistical precision should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning sample size and statistical precision, the observed fact may be a difference in point estimate, standard error and interval. In the account of sample size and statistical precision, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage.

    The practical standard for sample size and statistical precision concerns within the stated scope of sample size and statistical precision, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. This matters because for interpretation of sample size and statistical precision, in either case, sample size and statistical precision should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the precision statement. In the account of sample size and statistical precision, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of sample size and statistical precision, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-06] [REF-07] [REF-08] [REF-10]

    27

    Weights and unequal selection

    Evidence concerning weights and unequal selection should establish within the evidence for weights and unequal selection, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. A proportionate conclusion must also recognise that weights and unequal selection concerns the public meaning of the weighted population estimate. For this reading of weights and unequal selection, the relevant unit is persons represented after selection and response adjustment, and the principal evidence concerns group levels and national totals. In examining weights and unequal selection, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on weights and unequal selection, the reporting question is not merely whether a value rose or fell.[REF-05] [REF-06] [REF-07] [REF-10]

    Institutional action on weights and unequal selection should be tested against in examining weights and unequal selection, this is not a marginal technical concern. The institutional consequence follows from whether for public reporting on weights and unequal selection, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for weights and unequal selection, for weights and unequal selection, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that unweighted results overrepresent readily reached groups and may misstate both the average and the gap.

    Public responsibility for weights and unequal selection begins with for public reporting on weights and unequal selection, that response should preserve the national level while making the distribution inspectable. A proportionate conclusion must also recognise that within the evidence for weights and unequal selection, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to weights and unequal selection, where a category is combined or suppressed, the reason should be stated. For decisions concerning weights and unequal selection, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to explain selection, non-response and calibration weights and examine sensitivity to influential observations.[REF-05] [REF-06]

    A defensible account of weights and unequal selection distinguishes in applying the rule to weights and unequal selection, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. This matters because for decisions concerning weights and unequal selection, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of weights and unequal selection, population sources strengthen denominators but may be infrequent. For responsible use of weights and unequal selection, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for weights and unequal selection must follow coverage rather than convenience. Within the evidence for weights and unequal selection, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered.[REF-07] [REF-10]

    The practical standard for weights and unequal selection concerns for decisions concerning weights and unequal selection, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. The evidence must therefore clarify how in the account of weights and unequal selection, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the weighted population estimate. In applying the rule to weights and unequal selection, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    Evidence concerning weights and unequal selection should establish for decisions concerning weights and unequal selection, the observed fact may be a difference in group levels and national totals. A proportionate conclusion must also recognise that in the account of weights and unequal selection, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of weights and unequal selection, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of weights and unequal selection, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of weights and unequal selection, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of weights and unequal selection should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution.

    The central question in weights and unequal selection is within the stated scope of weights and unequal selection, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. The public account remains incomplete unless it explains how for interpretation of weights and unequal selection, in either case, weights and unequal selection should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the weighted population estimate. In the account of weights and unequal selection, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of weights and unequal selection, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-05] [REF-06] [REF-07] [REF-10]

    28

    Small-area and local reporting

    Evidence concerning small-area and local reporting should establish in examining small-area and local reporting, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. The institutional consequence follows from whether for public reporting on small-area and local reporting, the reporting question is not merely whether a value rose or fell. Within the evidence for small-area and local reporting, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Small-area and local reporting concerns the public meaning of the local-area estimate. For this reading of small-area and local reporting, the relevant unit is districts, municipalities or other decision jurisdictions, and the principal evidence concerns local participation, resources and outcomes.[REF-07] [REF-08] [REF-10] [REF-24]

    Comparative interpretation of small-area and local reporting depends upon in examining small-area and local reporting, this is not a marginal technical concern. For the learners concerned, the decisive consideration is whether for public reporting on small-area and local reporting, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for small-area and local reporting, for small-area and local reporting, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that direct estimates may be too imprecise while modelled values can appear more certain than their assumptions allow.

    Review of small-area and local reporting is credible only where it explains within the evidence for small-area and local reporting, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. The institutional consequence follows from whether in applying the rule to small-area and local reporting, where a category is combined or suppressed, the reason should be stated. For decisions concerning small-area and local reporting, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to distinguish observed and model-assisted estimates and publish uncertainty, inputs and revision rules. For public reporting on small-area and local reporting, that response should preserve the national level while making the distribution inspectable.[REF-07] [REF-08]

    The practical standard for small-area and local reporting concerns for decisions concerning small-area and local reporting, assessments observe only the eligible learners who are reached and participate under stated conditions. The public account remains incomplete unless it explains how in the account of small-area and local reporting, population sources strengthen denominators but may be infrequent. For responsible use of small-area and local reporting, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for small-area and local reporting must follow coverage rather than convenience. Within the evidence for small-area and local reporting, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to small-area and local reporting, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules.[REF-10] [REF-24]

    For small-area and local reporting, the material distinction is between for decisions concerning small-area and local reporting, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. The public account remains incomplete unless it explains how in the account of small-area and local reporting, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the local-area estimate. In applying the rule to small-area and local reporting, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    Comparative interpretation of small-area and local reporting depends upon in the account of small-area and local reporting, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. The resulting interpretation should show why for responsible use of small-area and local reporting, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of small-area and local reporting, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of small-area and local reporting, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of small-area and local reporting should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning small-area and local reporting, the observed fact may be a difference in local participation, resources and outcomes.

    Evidence concerning small-area and local reporting should establish within the stated scope of small-area and local reporting, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. The resulting interpretation should show why for interpretation of small-area and local reporting, in either case, small-area and local reporting should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the local-area estimate. In the account of small-area and local reporting, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of small-area and local reporting, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-07] [REF-08] [REF-10] [REF-24]

    29

    Comparability across place and time

    Review of comparability across place and time is credible only where it explains within the evidence for comparability across place and time, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. This matters because comparability across place and time concerns the public meaning of the comparability assessment. For this reading of comparability across place and time, the relevant unit is jurisdictions or dates sharing an indicator label, and the principal evidence concerns levels, gaps and trends. In examining comparability across place and time, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on comparability across place and time, the reporting question is not merely whether a value rose or fell.[REF-04] [REF-08] [REF-10] [REF-20]

    Comparative interpretation of comparability across place and time depends upon within the evidence for comparability across place and time, for comparability across place and time, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The resulting interpretation should show why the principal interpretive danger is that changes in classification, curriculum, assessment, school coverage or question wording can create artificial differences. In examining comparability across place and time, this is not a marginal technical concern. For public reporting on comparability across place and time, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    comparability across place and time cannot be judged without identifying within the evidence for comparability across place and time, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. A proportionate conclusion must also recognise that in applying the rule to comparability across place and time, where a category is combined or suppressed, the reason should be stated. For decisions concerning comparability across place and time, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to maintain metadata and overlap studies and break a series visibly when equivalence is not defensible. For public reporting on comparability across place and time, that response should preserve the national level while making the distribution inspectable.[REF-04] [REF-08]

    The practical standard for comparability across place and time concerns within the evidence for comparability across place and time, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. The evidence must therefore clarify how in applying the rule to comparability across place and time, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning comparability across place and time, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of comparability across place and time, population sources strengthen denominators but may be infrequent. For responsible use of comparability across place and time, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for comparability across place and time must follow coverage rather than convenience.[REF-10] [REF-20]

    The practical standard for comparability across place and time concerns for decisions concerning comparability across place and time, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. The institutional consequence follows from whether in the account of comparability across place and time, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the comparability assessment. In applying the rule to comparability across place and time, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    The practical standard for comparability across place and time concerns for responsible use of comparability across place and time, a descriptive comparison alone cannot determine their relative contribution. The resulting interpretation should show why within the stated scope of comparability across place and time, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of comparability across place and time, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of comparability across place and time should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning comparability across place and time, the observed fact may be a difference in levels, gaps and trends. In the account of comparability across place and time, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage.

    Evidence concerning comparability across place and time should establish within the stated scope of comparability across place and time, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. The public account remains incomplete unless it explains how for interpretation of comparability across place and time, in either case, comparability across place and time should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the comparability assessment. In the account of comparability across place and time, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of comparability across place and time, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-04] [REF-08] [REF-10] [REF-20]

    30

    Confidentiality and safe disclosure

    Review of confidentiality and safe disclosure is credible only where it explains for public reporting on confidentiality and safe disclosure, the reporting question is not merely whether a value rose or fell. The resulting interpretation should show why within the evidence for confidentiality and safe disclosure, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Confidentiality and safe disclosure concerns the public meaning of the disclosure-control decision. For this reading of confidentiality and safe disclosure, the relevant unit is small or identifiable population groups, and the principal evidence concerns published cells, microdata and geographic detail. In examining confidentiality and safe disclosure, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible.[REF-08] [REF-09] [REF-10] [REF-16]

    confidentiality and safe disclosure cannot be judged without identifying for public reporting on confidentiality and safe disclosure, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. The evidence must therefore clarify how within the evidence for confidentiality and safe disclosure, for confidentiality and safe disclosure, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that valuable disaggregation can expose identity, status or sensitive outcomes and thereby cause harm or suppress response. In examining confidentiality and safe disclosure, this is not a marginal technical concern.

    confidentiality and safe disclosure cannot be judged without identifying for public reporting on confidentiality and safe disclosure, that response should preserve the national level while making the distribution inspectable. This matters because within the evidence for confidentiality and safe disclosure, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to confidentiality and safe disclosure, where a category is combined or suppressed, the reason should be stated. For decisions concerning confidentiality and safe disclosure, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to apply necessity, minimum detail, secure access, suppression and consultation while retaining public usefulness.[REF-08] [REF-09]

    Public responsibility for confidentiality and safe disclosure begins with for decisions concerning confidentiality and safe disclosure, assessments observe only the eligible learners who are reached and participate under stated conditions. The institutional consequence follows from whether in the account of confidentiality and safe disclosure, population sources strengthen denominators but may be infrequent. For responsible use of confidentiality and safe disclosure, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for confidentiality and safe disclosure must follow coverage rather than convenience. Within the evidence for confidentiality and safe disclosure, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to confidentiality and safe disclosure, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules.[REF-10] [REF-16]

    The central question in confidentiality and safe disclosure is in applying the rule to confidentiality and safe disclosure, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. The evidence must therefore clarify how for decisions concerning confidentiality and safe disclosure, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. In the account of confidentiality and safe disclosure, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the disclosure-control decision.

    confidentiality and safe disclosure cannot be judged without identifying in the account of confidentiality and safe disclosure, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. The public account remains incomplete unless it explains how for responsible use of confidentiality and safe disclosure, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of confidentiality and safe disclosure, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of confidentiality and safe disclosure, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of confidentiality and safe disclosure should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning confidentiality and safe disclosure, the observed fact may be a difference in published cells, microdata and geographic detail.

    For confidentiality and safe disclosure, the material distinction is between within the stated scope of confidentiality and safe disclosure, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For the learners concerned, the decisive consideration is whether for interpretation of confidentiality and safe disclosure, in either case, confidentiality and safe disclosure should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the disclosure-control decision. In the account of confidentiality and safe disclosure, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of confidentiality and safe disclosure, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-08] [REF-09] [REF-10] [REF-16]

    Part VI

    Public reporting, targets and corrective responsibility

    31

    A minimum public reporting set

    For a minimum public reporting set, the material distinction is between for public reporting on a minimum public reporting set, the reporting question is not merely whether a value rose or fell. The institutional consequence follows from whether within the evidence for a minimum public reporting set, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. A minimum public reporting set concerns the public meaning of the minimum distributional release. For this reading of a minimum public reporting set, the relevant unit is national and priority population groups, and the principal evidence concerns levels, gaps, population shares and uncertainty. In examining a minimum public reporting set, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible.[REF-08] [REF-10] [REF-16] [REF-17]

    The practical standard for a minimum public reporting set concerns within the evidence for a minimum public reporting set, for a minimum public reporting set, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. For the learners concerned, the decisive consideration is whether the principal interpretive danger is that selective publication highlights favourable averages and omits groups or dimensions with weak results. In examining a minimum public reporting set, this is not a marginal technical concern. For public reporting on a minimum public reporting set, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    Evidence concerning a minimum public reporting set should establish within the evidence for a minimum public reporting set, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. A proportionate conclusion must also recognise that in applying the rule to a minimum public reporting set, where a category is combined or suppressed, the reason should be stated. For decisions concerning a minimum public reporting set, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to require a stable core of aggregate, group, intersection, threshold, trend and quality information. For public reporting on a minimum public reporting set, that response should preserve the national level while making the distribution inspectable.[REF-08] [REF-10]

    In assessing a minimum public reporting set, authorities must determine for responsible use of a minimum public reporting set, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. The public account remains incomplete unless it explains how source choice for a minimum public reporting set must follow coverage rather than convenience. Within the evidence for a minimum public reporting set, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to a minimum public reporting set, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning a minimum public reporting set, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of a minimum public reporting set, population sources strengthen denominators but may be infrequent.[REF-16] [REF-17]

    A defensible account of a minimum public reporting set distinguishes for decisions concerning a minimum public reporting set, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. The resulting interpretation should show why in the account of a minimum public reporting set, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the minimum distributional release. In applying the rule to a minimum public reporting set, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    a minimum public reporting set requires a decision about in the account of a minimum public reporting set, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. The institutional consequence follows from whether for responsible use of a minimum public reporting set, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of a minimum public reporting set, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of a minimum public reporting set, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of a minimum public reporting set should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning a minimum public reporting set, the observed fact may be a difference in levels, gaps, population shares and uncertainty.

    Comparative interpretation of a minimum public reporting set depends upon for interpretation of a minimum public reporting set, in either case, a minimum public reporting set should end with an owned decision, not an unexplained statistical contrast. For the learners concerned, the decisive consideration is whether responsibility completes the account of the minimum distributional release. In the account of a minimum public reporting set, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of a minimum public reporting set, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. Within the stated scope of a minimum public reporting set, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study.[REF-08] [REF-10] [REF-16] [REF-17]

    32

    Readable presentation without lost detail

    Comparative interpretation of readable presentation without lost detail depends upon in examining readable presentation without lost detail, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. The public account remains incomplete unless it explains how for public reporting on readable presentation without lost detail, the reporting question is not merely whether a value rose or fell. Within the evidence for readable presentation without lost detail, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Readable presentation without lost detail concerns the public meaning of the layered public presentation. For this reading of readable presentation without lost detail, the relevant unit is general readers, affected communities and specialist users, and the principal evidence concerns headline findings and underlying estimates.[REF-08] [REF-09] [REF-10] [REF-16]

    In assessing readable presentation without lost detail, authorities must determine within the evidence for readable presentation without lost detail, for readable presentation without lost detail, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The institutional consequence follows from whether the principal interpretive danger is that technical complexity can obscure inequality while simplified graphics conceal denominators and uncertainty. In examining readable presentation without lost detail, this is not a marginal technical concern. For public reporting on readable presentation without lost detail, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation.

    readable presentation without lost detail requires a decision about for public reporting on readable presentation without lost detail, that response should preserve the national level while making the distribution inspectable. This matters because within the evidence for readable presentation without lost detail, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to readable presentation without lost detail, where a category is combined or suppressed, the reason should be stated. For decisions concerning readable presentation without lost detail, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to pair plain findings with downloadable values, definitions, quality notes and accessible formats.[REF-08] [REF-09]

    Comparative interpretation of readable presentation without lost detail depends upon within the evidence for readable presentation without lost detail, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. For the learners concerned, the decisive consideration is whether in applying the rule to readable presentation without lost detail, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning readable presentation without lost detail, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of readable presentation without lost detail, population sources strengthen denominators but may be infrequent. For responsible use of readable presentation without lost detail, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for readable presentation without lost detail must follow coverage rather than convenience.[REF-10] [REF-16]

    Public responsibility for readable presentation without lost detail begins with in applying the rule to readable presentation without lost detail, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. The evidence must therefore clarify how for decisions concerning readable presentation without lost detail, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. In the account of readable presentation without lost detail, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the layered public presentation.

    Public responsibility for readable presentation without lost detail begins with for interpretation of readable presentation without lost detail, deficit language about learners should be rejected where institutional conditions have not been examined. This matters because interpretation of readable presentation without lost detail should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning readable presentation without lost detail, the observed fact may be a difference in headline findings and underlying estimates. In the account of readable presentation without lost detail, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of readable presentation without lost detail, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of readable presentation without lost detail, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    Evidence concerning readable presentation without lost detail should establish within the stated scope of readable presentation without lost detail, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. The public account remains incomplete unless it explains how for interpretation of readable presentation without lost detail, in either case, readable presentation without lost detail should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the layered public presentation. In the account of readable presentation without lost detail, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of readable presentation without lost detail, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-08] [REF-09] [REF-10] [REF-16]

    33

    Narrative interpretation and causal restraint

    A defensible account of narrative interpretation and causal restraint distinguishes in examining narrative interpretation and causal restraint, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. The resulting interpretation should show why for public reporting on narrative interpretation and causal restraint, the reporting question is not merely whether a value rose or fell. Within the evidence for narrative interpretation and causal restraint, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Narrative interpretation and causal restraint concerns the public meaning of the interpretive statement. For this reading of narrative interpretation and causal restraint, the relevant unit is groups whose outcomes differ in the published evidence, and the principal evidence concerns observed association and plausible explanation.[REF-01] [REF-08] [REF-10] [REF-16]

    Review of narrative interpretation and causal restraint is credible only where it explains in examining narrative interpretation and causal restraint, this is not a marginal technical concern. A proportionate conclusion must also recognise that for public reporting on narrative interpretation and causal restraint, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for narrative interpretation and causal restraint, for narrative interpretation and causal restraint, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that reports may attribute gaps to learners or claim policy effect from descriptive change alone.

    Evidence concerning narrative interpretation and causal restraint should establish for decisions concerning narrative interpretation and causal restraint, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The resulting interpretation should show why the required reporting response is to separate observation, explanation and attribution and identify evidence needed to distinguish competing accounts. For public reporting on narrative interpretation and causal restraint, that response should preserve the national level while making the distribution inspectable. Within the evidence for narrative interpretation and causal restraint, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to narrative interpretation and causal restraint, where a category is combined or suppressed, the reason should be stated.[REF-01] [REF-08]

    In assessing narrative interpretation and causal restraint, authorities must determine in applying the rule to narrative interpretation and causal restraint, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. The resulting interpretation should show why for decisions concerning narrative interpretation and causal restraint, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of narrative interpretation and causal restraint, population sources strengthen denominators but may be infrequent. For responsible use of narrative interpretation and causal restraint, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for narrative interpretation and causal restraint must follow coverage rather than convenience. Within the evidence for narrative interpretation and causal restraint, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered.[REF-10] [REF-16]

    The practical standard for narrative interpretation and causal restraint concerns for decisions concerning narrative interpretation and causal restraint, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. For the learners concerned, the decisive consideration is whether in the account of narrative interpretation and causal restraint, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the interpretive statement. In applying the rule to narrative interpretation and causal restraint, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action.

    Institutional action on narrative interpretation and causal restraint should be tested against for interpretation of narrative interpretation and causal restraint, deficit language about learners should be rejected where institutional conditions have not been examined. The resulting interpretation should show why interpretation of narrative interpretation and causal restraint should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning narrative interpretation and causal restraint, the observed fact may be a difference in observed association and plausible explanation. In the account of narrative interpretation and causal restraint, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of narrative interpretation and causal restraint, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of narrative interpretation and causal restraint, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    Public responsibility for narrative interpretation and causal restraint begins with for responsible use of narrative interpretation and causal restraint, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. This matters because within the stated scope of narrative interpretation and causal restraint, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. For interpretation of narrative interpretation and causal restraint, in either case, narrative interpretation and causal restraint should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the interpretive statement. In the account of narrative interpretation and causal restraint, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information.[REF-01] [REF-08] [REF-10] [REF-16]

    34

    Equity targets and interim milestones

    equity targets and interim milestones requires a decision about within the evidence for equity targets and interim milestones, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. The resulting interpretation should show why equity targets and interim milestones concerns the public meaning of the distributional target. For this reading of equity targets and interim milestones, the relevant unit is groups below a stated education standard, and the principal evidence concerns level, gap and minimum threshold. In examining equity targets and interim milestones, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on equity targets and interim milestones, the reporting question is not merely whether a value rose or fell.[REF-15] [REF-17] [REF-18] [REF-19]

    The practical standard for equity targets and interim milestones concerns for public reporting on equity targets and interim milestones, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. For the learners concerned, the decisive consideration is whether within the evidence for equity targets and interim milestones, for equity targets and interim milestones, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that a national target can be met through gains among already advantaged learners. In examining equity targets and interim milestones, this is not a marginal technical concern.

    equity targets and interim milestones requires a decision about in applying the rule to equity targets and interim milestones, where a category is combined or suppressed, the reason should be stated. The institutional consequence follows from whether for decisions concerning equity targets and interim milestones, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to set national and group milestones, a minimum floor and a rule against deterioration for any priority group. For public reporting on equity targets and interim milestones, that response should preserve the national level while making the distribution inspectable. Within the evidence for equity targets and interim milestones, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions.[REF-15] [REF-17]

    equity targets and interim milestones requires a decision about for decisions concerning equity targets and interim milestones, assessments observe only the eligible learners who are reached and participate under stated conditions. The institutional consequence follows from whether in the account of equity targets and interim milestones, population sources strengthen denominators but may be infrequent. For responsible use of equity targets and interim milestones, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for equity targets and interim milestones must follow coverage rather than convenience. Within the evidence for equity targets and interim milestones, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to equity targets and interim milestones, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules.[REF-18] [REF-19]

    For equity targets and interim milestones, the material distinction is between in applying the rule to equity targets and interim milestones, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. The institutional consequence follows from whether for decisions concerning equity targets and interim milestones, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence. In the account of equity targets and interim milestones, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. Uncertainty should alter the language used about the distributional target.

    The central question in equity targets and interim milestones is within the stated scope of equity targets and interim milestones, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For the learners concerned, the decisive consideration is whether for interpretation of equity targets and interim milestones, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of equity targets and interim milestones should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning equity targets and interim milestones, the observed fact may be a difference in level, gap and minimum threshold. In the account of equity targets and interim milestones, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of equity targets and interim milestones, a descriptive comparison alone cannot determine their relative contribution.

    equity targets and interim milestones requires a decision about for interpretation of equity targets and interim milestones, in either case, equity targets and interim milestones should end with an owned decision, not an unexplained statistical contrast. For the learners concerned, the decisive consideration is whether responsibility completes the account of the distributional target. In the account of equity targets and interim milestones, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of equity targets and interim milestones, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change. Within the stated scope of equity targets and interim milestones, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study.[REF-15] [REF-17] [REF-18] [REF-19]

    35

    Resource allocation and corrective action

    The central question in resource allocation and corrective action is in examining resource allocation and corrective action, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. A proportionate conclusion must also recognise that for public reporting on resource allocation and corrective action, the reporting question is not merely whether a value rose or fell. Within the evidence for resource allocation and corrective action, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Resource allocation and corrective action concerns the public meaning of the evidence-to-action rule. For this reading of resource allocation and corrective action, the relevant unit is learners and localities facing identified shortfalls, and the principal evidence concerns resources, service conditions and educational outcomes.[REF-03] [REF-16] [REF-18] [REF-24]

    Public responsibility for resource allocation and corrective action begins with in examining resource allocation and corrective action, this is not a marginal technical concern. A proportionate conclusion must also recognise that for public reporting on resource allocation and corrective action, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. Within the evidence for resource allocation and corrective action, for resource allocation and corrective action, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that disparity reports recur without authority, finance or a dated response.

    resource allocation and corrective action cannot be judged without identifying within the evidence for resource allocation and corrective action, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. The institutional consequence follows from whether in applying the rule to resource allocation and corrective action, where a category is combined or suppressed, the reason should be stated. For decisions concerning resource allocation and corrective action, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to connect material gaps to a responsible body, funded measure, delivery milestone and later outcome review. For public reporting on resource allocation and corrective action, that response should preserve the national level while making the distribution inspectable.[REF-03] [REF-16]

    Comparative interpretation of resource allocation and corrective action depends upon in the account of resource allocation and corrective action, population sources strengthen denominators but may be infrequent. This matters because for responsible use of resource allocation and corrective action, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for resource allocation and corrective action must follow coverage rather than convenience. Within the evidence for resource allocation and corrective action, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. In applying the rule to resource allocation and corrective action, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning resource allocation and corrective action, assessments observe only the eligible learners who are reached and participate under stated conditions.[REF-18] [REF-24]

    The practical standard for resource allocation and corrective action concerns in the account of resource allocation and corrective action, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. The evidence must therefore clarify how uncertainty should alter the language used about the evidence-to-action rule. In applying the rule to resource allocation and corrective action, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning resource allocation and corrective action, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    A defensible account of resource allocation and corrective action distinguishes for interpretation of resource allocation and corrective action, deficit language about learners should be rejected where institutional conditions have not been examined. This matters because interpretation of resource allocation and corrective action should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning resource allocation and corrective action, the observed fact may be a difference in resources, service conditions and educational outcomes. In the account of resource allocation and corrective action, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. For responsible use of resource allocation and corrective action, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of resource allocation and corrective action, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed.

    Institutional action on resource allocation and corrective action should be tested against within the stated scope of resource allocation and corrective action, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. The public account remains incomplete unless it explains how for interpretation of resource allocation and corrective action, in either case, resource allocation and corrective action should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the evidence-to-action rule. In the account of resource allocation and corrective action, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of resource allocation and corrective action, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-03] [REF-16] [REF-18] [REF-24]

    36

    Statistical governance, revision and remedy

    In assessing statistical governance, revision and remedy, authorities must determine for this reading of statistical governance, revision and remedy, the relevant unit is people represented in and affected by education reports, and the principal evidence concerns methods, releases, corrections and complaints. A contrary reading would overlook that in examining statistical governance, revision and remedy, a national headline can remain useful for scale, budgeting and international orientation, but it cannot establish equitable provision unless the people included and the variation among them are visible. For public reporting on statistical governance, revision and remedy, the reporting question is not merely whether a value rose or fell. Within the evidence for statistical governance, revision and remedy, it is whether the measure represents the entitled population and whether materially different experiences can be identified without distorting, stigmatising or exposing those represented. Statistical governance, revision and remedy concerns the public meaning of the public-statistics governance.[REF-08] [REF-09] [REF-10] [REF-11]

    Public responsibility for statistical governance, revision and remedy begins with for public reporting on statistical governance, revision and remedy, it changes the claim that may properly be made from the evidence and may direct attention away from learners who receive less teaching, arrive later, progress more slowly or remain outside observation. The resulting interpretation should show why within the evidence for statistical governance, revision and remedy, for statistical governance, revision and remedy, analysts should begin with a written account of the education entitlement, the population boundary, the event being counted, the reference date and the plausible routes by which a person or institution becomes missing. The principal interpretive danger is that political interference, silent revision or inaccessible challenge undermines trust and can perpetuate exclusion. In examining statistical governance, revision and remedy, this is not a marginal technical concern.

    statistical governance, revision and remedy requires a decision about for public reporting on statistical governance, revision and remedy, that response should preserve the national level while making the distribution inspectable. A proportionate conclusion must also recognise that within the evidence for statistical governance, revision and remedy, it should show the numerator and denominator, the number of observations or reporting units, the population share of each reported group, the time period and any material exclusions. In applying the rule to statistical governance, revision and remedy, where a category is combined or suppressed, the reason should be stated. For decisions concerning statistical governance, revision and remedy, where a definition differs from an earlier release or another jurisdiction, apparent change should not be presented as educational change until the effect of the difference has been examined. The required reporting response is to protect professional authority, publish calendars and revisions and provide correction and complaint routes.[REF-08] [REF-09]

    Comparative interpretation of statistical governance, revision and remedy depends upon within the evidence for statistical governance, revision and remedy, school records may describe services and registered learners in detail but cannot by themselves measure people who never entered. The resulting interpretation should show why in applying the rule to statistical governance, revision and remedy, household evidence can relate schooling to family and location but is affected by sampling, response and residence rules. For decisions concerning statistical governance, revision and remedy, assessments observe only the eligible learners who are reached and participate under stated conditions. In the account of statistical governance, revision and remedy, population sources strengthen denominators but may be infrequent. For responsible use of statistical governance, revision and remedy, agreement across sources increases confidence only where concepts and reference periods are genuinely aligned. Source choice for statistical governance, revision and remedy must follow coverage rather than convenience.[REF-10] [REF-11]

    Evidence concerning statistical governance, revision and remedy should establish in the account of statistical governance, revision and remedy, when an estimate is suppressed, combined or qualified, the public record should still describe the population concerned and the evidence gap so that invisibility is not mistaken for equality. This matters because uncertainty should alter the language used about the public-statistics governance. In applying the rule to statistical governance, revision and remedy, sampling intervals, reporting completeness, missing items, classification error and measurement limitations are not interchangeable, yet each can make a small apparent difference unfit for ranking or action. For decisions concerning statistical governance, revision and remedy, the analyst should identify the main source of uncertainty, test whether the conclusion survives reasonable alternatives and avoid claiming precision beyond the evidence.

    statistical governance, revision and remedy requires a decision about in the account of statistical governance, revision and remedy, possible explanations can include service availability, household cost, discrimination, safety, language, health, prior learning or data coverage. The evidence must therefore clarify how for responsible use of statistical governance, revision and remedy, a descriptive comparison alone cannot determine their relative contribution. Within the stated scope of statistical governance, revision and remedy, the public report should identify competing explanations, the evidence supporting each and what additional enquiry is needed. For interpretation of statistical governance, revision and remedy, deficit language about learners should be rejected where institutional conditions have not been examined. Interpretation of statistical governance, revision and remedy should move in a disciplined sequence from observation to explanation and then, only with further evidence, to attribution. For decisions concerning statistical governance, revision and remedy, the observed fact may be a difference in methods, releases, corrections and complaints.

    The central question in statistical governance, revision and remedy is within the stated scope of statistical governance, revision and remedy, if no immediate intervention is justified because precision is weak, the next duty may be stronger collection or a targeted study. The public account remains incomplete unless it explains how for interpretation of statistical governance, revision and remedy, in either case, statistical governance, revision and remedy should end with an owned decision, not an unexplained statistical contrast. Responsibility completes the account of the public-statistics governance. In the account of statistical governance, revision and remedy, a material and credible disparity should be linked to the body able to change finance, staffing, transport, accommodation, curriculum, assessment or information. For responsible use of statistical governance, revision and remedy, that body should state whether it accepts the finding, what response follows, the time and resources allowed and the later measure of change.[REF-08] [REF-09] [REF-10] [REF-11]

    References

    1. REF-01

      Education for All Global Monitoring Report Team. Teaching and Learning: Achieving Quality for All — EFA Global Monitoring Report 2013/4. 2014.

      Principal contemporaneous evidence on unequal access to qualified teachers, learning disparities and policies for quality education.

      https://unesdoc.unesco.org/ark:/48223/pf0000225660
    2. REF-02

      Education for All Global Monitoring Report Team. Reaching the Marginalized — EFA Global Monitoring Report 2010. 2010.

      Global analysis of intersecting disadvantage and education marginalisation.

      https://unesdoc.unesco.org/ark:/48223/pf0000186606
    3. REF-03

      Education for All Global Monitoring Report Team. Overcoming Inequality: Why Governance Matters — EFA Global Monitoring Report 2009. 2008.

      Evidence on governance, finance and unequal educational opportunity.

      https://unesdoc.unesco.org/ark:/48223/pf0000177683
    4. REF-04

      UNESCO Institute for Statistics. Global Education Digest 2011: Comparing Education Statistics Across the World. 2011.

      Comparable participation, progression and completion data with definitions and limitations.

      https://uis.unesco.org/sites/default/files/documents/global-education-digest-2011-comparing-education-statistics-across-the-world-en.pdf
    5. REF-05

      UNESCO Institute for Statistics. Guide to the Analysis and Use of Household Survey and Census Education Data. 2004.

      Methods for education indicators derived from household surveys and censuses, including denominators and disaggregation.

      https://uis.unesco.org/sites/default/files/documents/guide-to-the-analysis-and-use-of-household-survey-and-census-education-data-en_0.pdf
    6. REF-06

      United Nations Statistics Division. Household Sample Surveys in Developing and Transition Countries. 2005. ST/ESA/STAT/SER.F/96.

      Guidance on sampling, measurement, non-response, weighting and analysis.

      https://unstats.un.org/unsd/hhsurveys/sectiona_new.htm
    7. REF-07

      United Nations Statistics Division. Designing Household Survey Samples: Practical Guidelines. 2005.

      Sample design, estimation, precision and non-response guidance.

      https://unstats.un.org/unsd/demographic/sources/surveys/Handbook23June05.pdf
    8. REF-08

      United Nations Economic and Social Council. Fundamental Principles of Official Statistics. 1994. E/RES/1994/29.

      Principles of relevance, impartiality, professional methods, transparency, correction and confidentiality.

      https://unstats.un.org/unsd/dnss/gp/fundprinciples.aspx
    9. REF-09

      European Parliament and Council of the European Union. Regulation (EC) No 223/2009 on European Statistics. 2009.

      European requirements for professional independence, quality, confidentiality and dissemination of statistics.

      https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32009R0223
    10. REF-10

      European Statistical System Committee. European Statistics Code of Practice. 2011.

      Institutional, statistical and output principles for trustworthy public statistics.

      https://ec.europa.eu/eurostat/web/quality/european-quality-standards/european-statistics-code-of-practice
    11. REF-11

      European Commission. Towards Robust Quality Management for European Statistics. 2011. COM(2011) 211 final.

      European policy on stronger governance and quality management for official evidence.

      https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:52011DC0211
    12. REF-12

      United Nations General Assembly. Convention on the Rights of the Child. 1989.

      Rights to education, non-discrimination, development, participation and the best interests of the child.

      https://www.ohchr.org/en/instruments-mechanisms/instruments/convention-rights-child
    13. REF-13

      United Nations General Assembly. Convention on the Rights of Persons with Disabilities. 2006.

      Requirements for inclusive education, equality, accessibility and disability-sensitive information.

      https://www.ohchr.org/en/instruments-mechanisms/instruments/convention-rights-persons-disabilities
    14. REF-14

      United Nations General Assembly. Convention on the Elimination of All Forms of Discrimination against Women. 1979.

      Equality and non-discrimination obligations relevant to sex-disaggregated education evidence.

      https://www.ohchr.org/en/instruments-mechanisms/instruments/convention-elimination-all-forms-discrimination-against-women
    15. REF-15

      United Nations General Assembly. International Covenant on Economic, Social and Cultural Rights. 1966.

      Right to education and progressive realisation without discrimination.

      https://www.ohchr.org/en/instruments-mechanisms/instruments/international-covenant-economic-social-and-cultural-rights
    16. REF-16

      Office of the United Nations High Commissioner for Human Rights. Human Rights Indicators: A Guide to Measurement and Implementation. 2012.

      Framework for structural, effort and outcome indicators, disaggregation and rights-sensitive interpretation.

      https://www.ohchr.org/sites/default/files/Documents/Publications/Human_rights_indicators_en.pdf
    17. REF-17

      United Nations High-level Panel of Eminent Persons on the Post-2015 Development Agenda. A New Global Partnership: Eradicate Poverty and Transform Economies through Sustainable Development. 2013.

      Post-2015 proposal to leave no one behind and improve the availability and use of disaggregated data.

      https://www.un.org/sg/en/management/hlppost2015.shtml
    18. REF-18

      United Nations Secretary-General. A Life of Dignity for All: Accelerating Progress towards the Millennium Development Goals and Advancing the United Nations Development Agenda beyond 2015. 2013. A/68/202.

      Contemporaneous direction for a universal, rights-based and measurable post-2015 agenda.

      https://undocs.org/A/68/202
    19. REF-19

      United Nations System Task Team on the Post-2015 United Nations Development Agenda. Realizing the Future We Want for All. 2012.

      United Nations system analysis of equality, sustainability and accountability in the future development agenda.

      https://www.un.org/millenniumgoals/pdf/Post_2015_UNTTreport.pdf
    20. REF-20

      United Nations Educational, Scientific and Cultural Organization. International Standard Classification of Education: ISCED 2011. 2012.

      Common definitions for education programmes and attainment used in comparative reporting.

      https://uis.unesco.org/sites/default/files/documents/international-standard-classification-of-education-isced-2011-en.pdf
    21. REF-21

      United Nations Children’s Fund. The State of the World’s Children 2013: Children with Disabilities. 2013.

      Evidence on exclusion of children with disabilities and the importance of visibility in statistics and policy.

      https://www.unicef.org/reports/state-worlds-children-2013
    22. REF-22

      Education for All Global Monitoring Report Team. Youth and Skills: Putting Education to Work — EFA Global Monitoring Report 2012. 2012.

      Evidence on unequal skills opportunities, disadvantaged youth and transition from education to work.

      https://unesdoc.unesco.org/ark:/48223/pf0000218003
    23. REF-23

      European Commission. Education and Training Monitor 2013. 2013.

      European evidence on education outcomes, early school leaving, attainment and inequalities.

      https://op.europa.eu/en/publication-detail/-/publication/6ba3d2d6-4c3c-11e3-ae03-01aa75ed71a1
    24. REF-24

      European Commission. The European Platform against Poverty and Social Exclusion: A European Framework for Social and Territorial Cohesion. 2010. COM(2010) 758 final.

      European policy on multidimensional disadvantage, territorial disparities and inclusive public action.

      https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:52010DC0758