Integrative models indicate much of the apparent ordinal-rank effect reflects distributionally scaled relative achievement, while contextual means remain the most robust comparative indicator¶

Claim · All claims
Evidence · 1 study · associational r2 · q1
Currency · newest study 2026 · checked against its sources 2026-10-23 (automated, 1 of 1 entry) · not reviewed by a person

Subclaims¶

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q1 i? The study's integrative interpretation holds that ordinal standing is relevant but not sufficient: contextual means, ordinal standing, and distributional structure jointly shape comparative self-evaluation. → Herbert W. Marsh 2026

Evidence¶

Herbert W. Marsh 2026¶

Herbert W. Marsh. (2026). Four Decades After the Big-Fish–Little-Pond Effect: Critical Boundary Tests and Integrative Models of Mean-Context, Ordinal-Standing, and Distributional-Scaling in 46 Countries. Educational Psychology Review. https://doi.org/10.1007/s10648-026-10200-0

q1 · i? · associational · r2

The article's summary interpretation of the full set of analyses: "ordinal standing is relevant, not sufficient", with contextual means remaining the most robust comparative indicator. The article offers this as its integrative reading of the boundary and scaling results rather than as a single tested comparison.

"The findings support an integrative interpretation in which ordinal standing is relevant, not sufficient: contextual means, ordinal standing, and distribu -tional structure jointly shape comparative self-evaluation, while contextual means remained the most robust comparative indicator."

Discussion¶

Learner Variables¶

Academic Self-Concept — outcome: instruction changes it

Contextual-mean effects show little moderation by individual achievement; apparent positive moderation is illusory when the quadratic term is omitted — related
The negative contextual-mean effect persists for the top-ranked student in each class, constraining rank-sufficiency accounts — related
The contextual-mean effect remains negative across every achievement decile and across MSC quantiles, with no systematic attenuation at the top — a narrower finding that bears on this claim
Class-average achievement negatively predicts mathematics self-concept after controlling individual achievement (BFLPE replication in TIMSS 2019) — a broader claim this one bears on
Adding a quadratic achievement term leaves the negative contextual-mean effect essentially unchanged — a narrower finding that bears on this claim
Students tended to hold the same relative rank from the first to the last trials of practice, with a small positive correlation between initial and final standing. — related

Page metadata

Field	Value
`type`	`claim`
`id`	`integrative-contextual-scaling-ordinal-standing-not-sufficient`
`title`	`Integrative models indicate much of the apparent ordinal-rank effect reflects distributionally scaled relative achievement, while contextual means remain the most robust comparative indicator`
`description`	`Integrative models indicate much of the apparent ordinal-rank effect reflects distributionally scaled relative achievement, while contextual means remain the most robust comparative indicator`
`status`	`review`
`evidence_strength`	`weak`
`newest_evidence`	`2026`
`source_checked`	`2026-10-23`
`generated`	by `process:wiki-ingest` on `2026-10-21`
`trust`	unverified — no one has confirmed this page's content
`sources`	1 — `herbert-w-marsh-2026`

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