![]() Perhaps unsurprisingly, a Duolingo spokesperson says that test volume is up 300% and 375% globally and in China, respectively, and that 500 new programs have begun accepting Duolingo English Test since the pandemic began.Īs the coauthors of the paper explain, the Duolingo English Test draws on the item response theory in psychometrics to design and score measures of test-taker ability. Proficiency assessments like Test Of English As A Foreign Language (TOEFL) require that examinees travel to a proctored location, a tough ask in countries where executive orders have mandated the closure of non-essential businesses. In it, researchers peel back the curtains on the family of algorithms underlying the Duolingo English Test, a $49 one-hour, at-home assessment that’s now accepted by over 2,000 university programs including Columbia, McGill, New York University, University College London, and Williams.ĪI-generated tests like Duolingo’s could be a godsend for employers looking to hiring English-as-a-second-language (ESL) candidates during the pandemic. Language learning startup Duolingo leverages AI and machine learning to create and score English proficiency tests automatically, reveals a paper published in the journal Transactions of the Association for Computational Linguistics. ![]() Connect with top gaming leaders in Los Angeles at GamesBeat Summit 2023 this May 22-23.
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