Claims

The pandemic had a slight positive average effect (+0.011 levels) on ninth-grade track level, unlike the negative effects on earlier outcomes

Claim · All claims
Evidence · 1 study · causal r2 · q3
Currency · newest study 2024 · 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? The estimated pandemic effect on ninth-grade track level was +0.011 levels, statistically significant, while the effect was zero for the most disadvantaged group. → van de Werfhorst 2024

Evidence

van de Werfhorst 2024

van de Werfhorst, H. G., Zwier, D., Geven, S., Bol, T. & Haelermans, C. (2024). Inequality in pandemic effects on school track placement and the role of social and academic embeddedness. npj Science of Learning 9:71. https://doi.org/10.1038/s41539-024-00283-1

q3 · i? · causal · r2

Counterfactual cohort comparison on ninth-grade track level (three main tracks) in Dutch register data. The authors note the average primary school performance of students in the pre-university track went down between cohorts, explaining the positive effect when comparing students with equal performance levels.

"the pandemic has as l i g h tp o s i t i v ee f f e c t ons t u d e n t s' ninth-grade track enrollment."

Discussion

Page metadata
Field Value
type claim
id pandemic-positive-ninth-grade-track-effect
title The pandemic had a slight positive average effect (+0.011 levels) on ninth-grade track level, unlike the negative effects on earlier outcomes
description The pandemic had a slight positive average effect (+0.011 levels) on ninth-grade track level, unlike the negative effects on earlier outcomes
status review
evidence_strength moderate
newest_evidence 2024
generated by process:wiki-ingest on 2026-10-26
trust unverified — no one has confirmed this page's content
sources 1 — van-de-werfhorst-2024

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