Second Language Acquisition

What is Second Language Acquisition? Second language acquisition research focuses on the developing knowledge and use of a language by children and adults who already know at least one other language. This field of research has both theoretical and practical importance. The theoretical importance is related to our understanding of how language is represented in the mind and whether there is a difference between the way language is acquired and processed and the way other kinds of information are acquired and processed. The practical importance arises from the assumption that an understanding of how languages are learned will lead to more effective teaching practices. In a broader context, a knowledge of second…