Methods for Language Learning Assessment at Scale: Duolingo Case Study

Lucy Portnoff, Erin Gustafson, Joseph Rollinson, Klinton Bicknell. Methods for Language Learning Assessment at Scale: Duolingo Case Study. In Sharon I-Han Hsiao, Shaghayegh (Sherry) Sahebi, François Bouchet, Jill-Jênn Vie, editors, Proceedings of the 14th International Conference on Educational Data Mining, EDM 2021, virtual, June 29 - July 2, 2021. International Educational Data Mining Society, 2021.

Authors

Lucy Portnoff

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Erin Gustafson

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Joseph Rollinson

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Klinton Bicknell

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