Duolingo Effectiveness Study
City University of New York roumen.vesselinov@qc.cuny.edu. JOHN GREGO PhD. Professor and Chair. Statistics Department. University of South Carolina.
Duolingo English Test: Technical Manual
8 août 2022 Furthermore the Technical Manual reports validity
Validity Reliability
https://s3.amazonaws.com/duolingo-papers/other/ye.testcenter14.pdf
Duolingo User Persona Analysis and Subscription Prediction
to subscribe pay-for-use plans on a language-learning platform Duolingo. Taking usage data and user demographic as known information
A Qualitative Case Study of Gamification Misuse in a Language
30 mars 2022 More and more learning apps like Duolingo are using some form of gamification (e.g. badges
Gamification in mobile-assisted language learning: a systematic
reviewing specific features of Duolingo design). Sample characteristics were divided into demographic (student status major
Duolingo English Test: Technical Manual
22 oct. 2020 development administration
Duolingo English Test: Technical Manual
15 juil. 2019 Test takers can share their scores with an unlimited number of institutions. 4 Test Taker Demographics. In this section test taker demographics ...
IELTS Partnership Research Papers:
Comparison of IELTS Academic and Duolingo English Test In terms of test-taker characteristics our analysis of published demographic data.
