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About Our Learner Corpora

L2TReC is compiling two large corpora of L2 learners’ language: The Multilingual Corpus of Second Language Speech (MuSSeL) and the Corpus of Utah Dual Language Immersion (CUDLI). The MuSSeL corpus includes samples from three learning contexts (child classroom immersion, adult classroom, adult immersive) across six languages: Chinese, French, German, Portuguese, Russian and Spanish. CUDLI covers the same languages, but only the child immersion context.

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Last Updated: 2/27/24