The treatment-by-time interaction was significant, and results replicated across both yearly cohorts for both measures¶
Claim · All claims
Evidence · 1 study · causalr1·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? A significant time x treatment interaction favoring Kit+TA was found, F(2,130) = 21.9, p < .001. → Doris B. Chin 2013
Evidence¶
Doris B. Chin 2013¶
Doris B. Chin, Ilsa M. Dohmen, and Daniel L. Schwartz. (2013). Young Children Can Learn Scientific Reasoning with Teachable Agents. IEEE Transactions on Learning Technologies. https://doi.org/10.1109/TLT.2013.24
q3 · i? · causal · r1
Omnibus doubly repeated measures analysis on complete-data students excluding one control class lacking a basic-value post-test. The article reports the significant time x treatment interaction with F ð2; 130Þ¼ 21:9;p < 0:001; no effect size is printed.
"There was also an overall effect of treatment; F ð2; 130Þ¼ 9:7;p < 0:001. More importantly, there was a significant time x treatment interaction; F ð2; 130Þ¼ 21:9;p < 0:001."
Discussion¶
Related Claims¶
- Adding a teachable agent to the standard science curriculum improved fourth-graders' learning gains on both curriculum tests and researcher-designed hierarchical reasoning tests — a broader claim this one bears on
- Kit+TA students spontaneously transferred the TA's hierarchical spatial organization to open-ended post-test answers, unlike Kit-Only students — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
ta-time-treatment-interaction-replicated |
title |
The treatment-by-time interaction was significant, and results replicated across both yearly cohorts for both measures |
description |
The treatment-by-time interaction was significant, and results replicated across both yearly cohorts for both measures |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2013 |
generated |
by process:wiki-ingest on 2026-10-16 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — doris-b-chin-2013 |
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