Claims

Girls started with lower interest in science than boys but gained significantly more, resulting in equal post-intervention interest

Claim · All claims
Evidence · 1 study · causal r1 · q3
Currency · newest study 2013 · 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? Girls' interest in science was significantly lower than boys' prior to the intervention, but girls' gain in interest was slightly but significantly higher than boys', resulting in equal interest after the intervention. → Annelies Raes 2013

Evidence

Annelies Raes 2013

Annelies Raes, Tammy Schellens, and Bram De Wever. (2013). Web-based Collaborative Inquiry to Bridge Gaps in Secondary Science Education. Journal of the Learning Sciences. https://doi.org/10.1080/10508406.2013.836656

q3 · i? · causal · r1

Multilevel Model 1 results for interest in science. The Girl coefficient on pretest interest was −0.17 (p < .05) and Girl × Gain in Interest was 0.12 (p < .01), narrowing the gender gap to equality post-intervention.

"A main effect of gender regarding students' interest in science prior to the intervention was found, indicating that girls' interest in science was significantly lower than that reported by boys. However, we also found a significant main effect for gender regarding improvement in interest in science after the intervention. Girls' gain in interest was slightly, but significantly, higher than that of boys"

Discussion

Page metadata
Field Value
type claim
id girls-lower-initial-interest-higher-gain
title Girls started with lower interest in science than boys but gained significantly more, resulting in equal post-intervention interest
description Girls started with lower interest in science than boys but gained significantly more, resulting in equal post-intervention interest
status review
evidence_strength moderate
newest_evidence 2013
generated by process:wiki-ingest on 2026-10-18
trust unverified — no one has confirmed this page's content
sources 1 — annelies-raes-2013

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