Geoffrey T. LaFlair Senior Assessment Scientist. Language assessment, validity, corpus linguistics, & quantitative research.
June 8, 2020 Subscores: Improving how we report Duolingo English Test results by Geoffrey T. LaFlair and Jeffrey Tousignant Company
April 30, 2020 The Duolingo English Test: AI-driven language assessment by Burr Settles and Geoffrey T. LaFlair Research
Product May 6, 2022 Introducing the new Duolingo learning path by Holly Munson, Anton Yu, Ananya Rajgarhia and AJ Noh Read More
