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Pfenninger, Simone E. – Modern Language Journal, 2020
This study reveals hitherto overlooked effects of age of onset (AO) in immersive school contexts, using multiple measures over time so as to focus on fluctuations and trends in individual data. The second language (L2) English development was studied in 91 children who received 50-50 content and language integrated learning (CLIL) instruction in…
Descriptors: Bilingualism, Second Language Learning, Age Differences, English (Second Language)

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