Students' initial knowledge level (midterm scores) did not significantly influence improvement in lab scores, indicating it did not confound the feedback-source difference¶
Claim · All claims
Evidence · 1 study · causalr1·q3
Currency · newest study 2024 · not yet checked against its sources · not reviewed by a person
Subclaims¶
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q3 i? In the robust ANCOVA, the midterm covariate coefficient (0.01) was not statistically significant (p = 0.83), indicating initial knowledge did not confound the difference in feedback use. → Er 2024
Evidence¶
Er 2024¶
Er, Erkan; Akçapınar, Gökhan; Bayazıt, Alper; Noroozi, Omid; Banihashem, Seyyed Kazem. (2024). Assessing student perceptions and use of instructor versus AI-generated feedback. British Journal of Educational Technology. https://doi.org/10.1111/bjet.13558
q3 · i? · causal · r1
Same robust ANCOVA on 35 students with midterm scores as covariate. The article reports the midterm coefficient as non-significant, indicating students' initial knowledge level did not confound the difference in feedback use.
"The coefficient for the midterm variable, 0.01, is not statistically significant ( p = 0.83), indicating that midterm scores do not significantly influence the changes in scores."
Discussion¶
Related Claims¶
- Students receiving instructor feedback showed significantly greater improvements in lab assignment scores than students receiving AI-generated feedback, after controlling for initial knowledge — related
- Feedback source does not significantly affect revised essay quality once initial draft quality is controlled — related
- Objective learning gains did not differ significantly by condition in the primary ANCOVA, but KBD showed a significant positive effect on learning gains in exploratory regressions accounting for learner covariates — related
- The post-test advantage of generative AI-supported instruction persists after controlling for pre-test performance (ANCOVA) — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
midterm-knowledge-did-not-confound-feedback-use |
title |
Students' initial knowledge level (midterm scores) did not significantly influence improvement in lab scores, indicating it did not confound the feedback-source difference |
description |
Students' initial knowledge level (midterm scores) did not significantly influence improvement in lab scores, indicating it did not confound the feedback-source difference |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2024 |
generated |
by process:wiki-ingest on 2026-10-15 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — er-2024 |
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