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Download full textYi, Paige – Studies in Applied Linguistics & TESOL, 2021
This paper sets out to peruse the role of various theories or more precisely, hypotheses invoked in second language acquisition (SLA) research by surveying three empirical studies pertaining to the critical period hypothesis in the SLA of phonetics and phonology. In particular, the three studies reviewed are titled in chronological order as (1)…
Descriptors: Role, Linguistic Theory, Age Differences, Second Language Learning
Birdsong, David – 1989
This response to a paper concerning age-related effects and their relationship to universal grammar (UG) in second language (L2) acquisition looks first at both the paper in question and research on UG and L2 acquisition in general. After these observations, discussion focuses on the following four topics in relation to the paper: (1) the notions…
Descriptors: Age Differences, Grammar, Language Research, Language Universals
