Claims

Retention effects are developmentally invariant across students retained in Years 5, 6, 7, and 8, and mostly positive overall

Claim · All claims
Evidence · 1 study (2 entries) · causal r2 · q3
Currency · newest study 2017 · not yet checked against its sources · 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.

q3 i? A developmental invariance model constraining all lagged effects equal across the four retention groups fit remarkably well, indicating retention effects were consistent across the early-to-middle adolescent period. → Marsh 2017 q3 i? Across the 40 Lag 1 effects (four retention groups x 10 outcomes), only one was significantly negative and 23 were significantly positive; the grand mean Lag 1 effect was .384. → Marsh 2017 (2)

Evidence

Marsh 2017

Marsh, H. W., Pekrun, R., Parker, P. D., Murayama, K., Guo, J., Dicke, T. and Lichtenfeld, S. (2017). Long-term positive effects of repeating a year in school: six-year longitudinal study of self-beliefs, anxiety, social relations, school grades, and test scores. Journal of Educational Psychology, 109 (3). pp. 425-438. https://doi.org/10.1037/edu0000144

q3 · i? · causal · r2

The developmental invariance model imposed a total of 60 invariance constraints on lagged effects across the four retention groups in the longitudinal SEM; the article reports its fit was remarkably good, supporting invariance of retention effects. No effect size is printed for model fit.

"Particularly given the large number of constraints, the fit of this model was remarkably good, providing strong support for the developmental invariance of retention effects across the four retention groups."

Marsh 2017 (2)

Marsh, H. W., Pekrun, R., Parker, P. D., Murayama, K., Guo, J., Dicke, T. and Lichtenfeld, S. (2017). Long-term positive effects of repeating a year in school: six-year longitudinal study of self-beliefs, anxiety, social relations, school grades, and test scores. Journal of Educational Psychology, 109 (3). pp. 425-438. https://doi.org/10.1037/edu0000144

q3 · i? · causal · r2

Summary of the invariant and group-specific results: of the 40 Lag 1 effects, only one was significantly negative and 23 were significantly positive; the mean of Lag 1 effects averaged across the 10 outcomes was statistically significant (ES = .384). No standardised effect sizes are printed for individual group-level effects here.

"For the critical 40 Lag 1 effects (i.e., four retention groups x 10 outcomes) based on the first year following the intervention, only one of the 40 effects was significantly negative (.05 < p < .01)."

Discussion

Page metadata
Field Value
type claim
id retention-effects-developmentally-invariant
title Retention effects are developmentally invariant across students retained in Years 5, 6, 7, and 8, and mostly positive overall
description Retention effects are developmentally invariant across students retained in Years 5, 6, 7, and 8, and mostly positive overall
status review
evidence_strength moderate
newest_evidence 2017
generated by process:wiki-ingest on 2026-10-24
trust unverified — no one has confirmed this page's content
sources 2 — marsh-2017, marsh-2017-2

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