A brief discussion of the role of contrastive linguistics and transformational generative grammar in studying transfer and interference in language learning. The base language is not necessarily the mother tongue. It is the language known by the learner which most closely resembles the new language being learned. (AMH)

This book is a comprehensive treatment of the literature on second language acquisition in childhood, viewed in terms of contemporary process models. After a general introduction on bilingualism in society, six major topics are considered: first-language acquistion, language acquisition and learning in childhood and adulthood, simultaneous…