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Good practice Imported

Three AI Micro-Interventions Lift Iranian EFL Teachers' Reflective Practice, Digital Skills and Classroom Rapport — Urmia University Study

Iran · Urmia · See the Iran profile

Evidence: Randomised controlled trial Top 40% 53/100 · Ask Evidence Copilot about this practice

A randomized study of 187 Iranian EFL teachers at Urmia University tested three AI tools — a reflective-practice platform, an adaptive digital-skills tutor and an emotion/communication analyzer — with the largest self-reported gains in classroom rapport-building.

212 screened / 187 retained
Teachers screened / retained in study (2025-2026)
100%
Post-randomisation retention rate
.942 eta-squared
Effect size for classroom rapport-building (η²)

Details

Promoter
Urmia University, English Language Teaching Department
Period
2025–2026
Keywords
higher education, teacher professional development, English-language teaching, generative AI

Context

University EFL programmes often struggle to translate generic AI-literacy training into teachers' day-to-day classroom practice. A study by Akbar Bahari of Urmia University, published online in March 2026 in Interactive Learning Environments, tested whether narrowly targeted AI micro-interventions could move specific professional-development goals rather than general digital-skills exposure.

Objectives

The explanatory mixed-methods randomised study aimed to compare three AI-enhanced interventions — a Reflective Practice Platform, an Adaptive Digital Skills Tutor, and an Emotion and Communication Insight Analyzer — for their effect on Iranian EFL teachers' reflective practice, digital skills and classroom rapport.

Activities

212 university EFL teachers were screened and 187 retained (100% post-randomisation retention), randomly assigned to one of the three AI-enhanced interventions, with the Emotion and Communication Insight Analyzer offering real-time sentiment-trajectory visualisations, turn-taking alerts and empathic rephrasing prompts.

Results

All three interventions produced statistically significant perceived gains; the largest effect was on classroom rapport-building (η² = .942, p < .001), attributed to the Emotion and Communication Insight Analyzer, while the Reflective Practice Platform produced the largest overall improvements across outcomes measured.

Conclusions

The author cautions these are short-term, self-reported perceived gains rather than outcomes confirmed by classroom observation or student-reported results, and flags Iran's cultural context and participants' high baseline motivation as possible confounds; the single-institution, single-author study has not yet been independently replicated.

Implementation
Indicative cost
Low (< €50k)
Time to results
Short (< 1 year)
Staffing & skills
single researcher (Akbar Bahari, Urmia University English Language Teaching Department)

Conditions for success

  • narrowly targeted micro-interventions tied to specific professional-development goals rather than generic AI-literacy exposure
  • high post-randomisation retention (100% of 187 assigned participants)

Common failure modes

  • self-reported, short-term outcomes not yet confirmed by classroom observation or student-reported data
  • single institution, single author — independent replication not yet available
  • high baseline participant motivation and Iran's specific cultural context flagged as possible confounds

Where it fits

Governance type
university research study
Scale
single institution (Urmia University)
Income level
upper-middle-income (Iran)

Commonly funded by

National / regional programmes

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Replication kit

Reusable artefacts from this practice — as published by their sources.

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Data sources

Where this practice's information was retrieved from, and when.

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