Xiangying Jiang, Ph.D. - Duolingo Blog
Xiangying Jiang, Ph.D.
Xiangying Jiang is a Lead Learning Scientist at Duolingo. She holds a Ph.D. in Applied Linguistics. Her work on Duolingo efficacy has appeared in several peer-reviewed journals.
Jun 9 Audrey Kittredge, Ph.D.
연구 보고서: 듀오링고의 영상통화 기능은 학습자의 말하기 스킬을 향상시켜요
Jun 9 Audrey Kittredge, Ph.D.
リサーチで検証～「ビデオ通話」で会話力向上
May 26 Audrey Kittredge, Ph.D.
C’est prouvé : les Appels vidéo boostent vos compétences en expression orale
May 26 Lucy Portnoff
Duolingoで中級の読解力とリスニング力を身につけられる？
May 21 Audrey Kittredge, Ph.D.
May 21 Audrey Kittredge, Ph.D.
Forschungen bestätigen: Unser Feature „Videocall“ verbessert die Sprechfertigkeit der Lernenden