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Face validity and washback effects of the shortened PTE Academic - insights from teachers in Mainland China
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Investigating the relationship between IELTS Academic and PTE-Academic
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English Language Proficiency – Duolingo English Test - Academic Council Report
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English Language Test (ELT) Providers Impacted by Shifting Student Mobility Trends - Executive Summary and Market Implications
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Duolingo English Test and East Africa - Preliminary linking results with IELTS & CEFR
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Test-Taker Perspectives on English Proficiency Test Predictive Validity - Master’s Thesis
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International Student Information Form - Complete and Save as PDF
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An Analysis of Reading Questions in The Duolingo English Test (DET)
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Supplemental Form for I-20 Application
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User Perceptions of Vocabulary Learning Features in Duolingo and Babbel - Comparative Analysis of Effectiveness and User Satisfaction
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Gamified Language Learning - Investigating Duolingo's Impact on French Vocabulary Acquisition
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EFL Students’ Perception Towards Duolingo Application as a Tool for Self-Directed Learning English Vocabulary
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Risks of Using Duolingo by Polish Learners at Primary Level
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Second Language Acquisition Modeling - Duolingo SLAM Report
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