TG1 rated learning enjoyment higher than CG (d = 0.49), not significant after Bonferroni correction.¶
Claim · All claims
Evidence · 1 study · causalr2·q3·i2medium
Currency · newest study 2025 · checked against its sources 2026-10-28 (automated, 1 of 1 entry) · not reviewed by a person
Design limits · Wambsganss 2025: the intervention came bundled with another change (read from the study by two models, 2026-10-28)
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 i2 TG1 rated enjoyment higher than CG (d = 0.49), not significant after Bonferroni correction. → Wambsganss 2025
Evidence¶
Wambsganss 2025¶
Wambsganss, T., Benke, I., Maedche, A., Koedinger, K., & Käser, T. (2025). Evaluating the Impact of Learner Control and Interactivity in Conversational Tutoring Systems for Persuasive Writing. International Journal of Artificial Intelligence in Education. https://doi.org/10.1007/s40593-024-00409-x
q3 · i2 · causal · r2
Same experiment, enjoyment measure: "mean value of 4.875 (SD = 1.606)" vs "mean value of 4.094 (SD = 1.542)", d = 0.49, Bonferroni-adjusted p = 0.206.
"Participants judged enjoyment with a mean value of 4.875 (SD = 1.606). For the control group, we observed a mean value of 4.094 (SD = 1.542). The results of the t-test confirm that the difference is statistically significant (p ≤ 0.05) according to a two-tailed Welch's t-test."
Discussion¶
Learner Variables¶
- Achievement Emotions — outcome: instruction changes it
- Interest — outcome: instruction changes it
Related Claims¶
- WritingTutor with high learner control was rated easier to use than static tutoring (TG1 vs CG), but not after Bonferroni correction. — related
- High vs low learner control (TG1 vs TG2) showed no significant differences after pair-wise comparison. — related
- Learning biologically primary words is rated as more enjoyable and more interesting than learning biologically secondary words — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
cts-high-learner-control-enjoyment-tg1-cg |
title |
TG1 rated learning enjoyment higher than CG (d = 0.49), not significant after Bonferroni correction. |
description |
TG1 rated learning enjoyment higher than CG (d = 0.49), not significant after Bonferroni correction. |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2025 |
source_checked |
2026-10-28 |
generated |
by process:wiki-ingest on 2026-10-28 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — wambsganss-2025 |
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