The teacher–teacher format received a significantly lower overall evaluation than the teacher–student format despite raising motivation, with no significant learner-characteristic interactions¶
Claim · All claims
Evidence · 1 study · causalr1·q2
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person
Subclaims¶
Reading the evidence codes
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This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q2 i? The TT format received a significantly lower overall rating than the TS format (b = −0.126, p = .005), while neither main effects nor interactions of learner characteristics were significant. → Fumie Watanabe 2026
Evidence¶
Fumie Watanabe 2026¶
Fumie Watanabe, Tota Suko, Takashi Ishida, Yuko Kuma, Manabu Kobayashi, Shigeichi Hirasawa, and Gendo Kumoi. (2026). Interaction Effects Between Learner Characteristics and Dialogue Format in TTS Dialogue-Based Lessons. https://arxiv.org/abs/2608.20822 doi:10.48550/arxiv.2608.20822
q2 · i? · causal · r1
Linear mixed-effects model for single-item overall evaluation (N = 222; Marginal R2 = .030). The article calls the divergence between motivation and evaluation a notable finding: heightened motivation did not necessarily coincide with a more favorable overall evaluation.
"the TT format received a significantly lower rating than the TS format (b=−0.126,p=.005)"
Discussion¶
Related Claims¶
- Critical thinking disposition showed significant positive main effects on motivation and learning outcomes across all dialogue formats, with no format interaction — related
- Interactions between learner characteristics and dialogue format for learning outcomes showed only trends toward significance, not significant effects — related
- Student–student and teacher–teacher dialogue formats elicited significantly higher ARCS motivation than the teacher–student format — related
- In TTS dialogue-based lessons, the teacher–teacher format significantly moderates the motivation effects of both the CE factor (positive) and the RCE factor (negative) — related
- Free-response improvement comments differed by format: stiffness of speech dominated for teacher–teacher and unnatural manner of speaking for student–student — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
tt-lower-overall-evaluation-divergence |
title |
The teacher–teacher format received a significantly lower overall evaluation than the teacher–student format despite raising motivation, with no significant learner-characteristic interactions |
description |
The teacher–teacher format received a significantly lower overall evaluation than the teacher–student format despite raising motivation, with no significant learner-characteristic interactions |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2026 |
generated |
by process:wiki-ingest on 2026-10-11 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — fumie-watanabe-2026 |
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