Why did we deliberately hack the Duolingo English Test?

Authors: Mirza Basim Baig and Sophie Wodzak
Date: September 2, 2021
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Duolingo’s most popular course turned high-stakes test

Author: Sophie Wodzak
Date: July 21, 2021
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Is the Duolingo English Test fair?

Author: Sophie Wodzak
Date: June 30, 2021
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Our commitments to helping refugees

Authors: Tommy Wang and Jennifer Dewar
Date: June 17, 2021
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How difficult is the Duolingo English Test?

Authors: Sophie Wodzak and Ramsey L. Cardwell, Ph. D.
Date: June 14, 2021
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International education trends via the world's most accessible English test

Authors: Mark Pavic and Jennifer Dewar
Date: May 6, 2021
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Born Digital: How we leveraged human-in-the-loop AI to create a more secure high-stakes test

Author: Sophie Wodzak
Date: April 23, 2021
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AQuAA: Innovative quality control for the future of testing

Author: Sophie Wodzak
Date: March 18, 2021
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Congratulations to the Duolingo English Test’s 2020 Doctoral Award Winners!

Author: Sophie Wodzak
Date: December 16, 2020
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Subscores: Improving how we report Duolingo English Test results

Authors: Geoffrey T. LaFlair and Jeffrey Tousignant
Date: June 8, 2020
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The Duolingo English Test: AI-driven language assessment

Authors: Burr Settles and Geoffrey T. LaFlair
Date: April 30, 2020
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Duolingo English Test, Africa, IELTS, and CEFR

Author: Burr Settles
Date: August 14, 2015
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