Abstract
The Duolingo English Test Technical Manual provides an overview of the design, development, administration, and scoring of the Duolingo English Test. Furthermore, the Technical Manual reports validity, reliability, and fairness evidence, as well as test-taker demographics and the statistical characteristics of the test. This is a living document whose purpose is to provide up-to-date information about the Duolingo English Test, and it is updated on a regular basis.
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7 articles.
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