CACE estimation using a combined dosage-and-fidelity compliance marker increased estimated effects to medium–large for TSI domains and small–medium for emotional and behavioral engagement¶
Claim · All claims
Evidence · 1 study · causalr2·q3
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person
Subclaims¶
Reading the evidence codes
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q3 i? Accounting for implementation compliance via CACE raised effect sizes for TSI domains to medium to large and yielded small to medium effects for emotional and behavioral engagement. → Ertesvåg 2026
Evidence¶
Ertesvåg 2026¶
Ertesvåg, S. K., Vaaland, G. S., Tvedt, M. S., Virtanen, T. E., Idsoe, T., Panayiotou, M., Lerang, M. S., Sølvik, R. M., & Lerkkanen, M.-K. (2026). Teacher coaching in upper secondary school: Examining the effects on teacher–student interaction and student engagement. Journal of Educational Psychology, 118(1), 118-137. https://doi.org/10.1037/edu0000986
q3 · i? · causal · r2
CACE mixture-model analyses of the cluster RCT, classifying compliers by a binary marker combining completed coaching cycles (dosage) and fidelity scores. The article reports effects "increased... to medium to large" for TSI and "small to medium" for emotional and behavioral engagement; for this intervention type these are considered large.
"Multilevel complier average causal effect (CACE) estimation using a combined dosage and fidelity compliance marker increased the effect sizes for the TSI domains to medium to large, and small to medium effects were documented for emotional and behavioral engagement according to Cohen 's standards."
Discussion¶
Related Claims¶
- Observed classroom engagement showed a small ITT effect and a medium CACE effect, neither statistically significant — related
- The INTERACT teacher coaching intervention produced small, statistically significant ITT improvements in student-perceived emotional support, classroom organization, and instructional support in upper secondary school — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
cace-compliance-amplifies-interact-effects |
title |
CACE estimation using a combined dosage-and-fidelity compliance marker increased estimated effects to medium–large for TSI domains and small–medium for emotional and behavioral engagement |
description |
CACE estimation using a combined dosage-and-fidelity compliance marker increased estimated effects to medium–large for TSI domains and small–medium for emotional and behavioral engagement |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2026 |
generated |
by process:wiki-ingest on 2026-10-24 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — ertesvåg-2026 |
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