In grade school, no one would have ever guessed I'd grow up to become a linguist-- I was the kid who got Cs in French and couldn't produce a trill to save my life! I went to university majoring in civil engineering-- relieved that there was no language requirement for that major. But I ended up switching to geophysics, thinking that it would be less restrictive than engineering, and that it would allow me to spend more time in the mountains (which turned out to be wishful thinking)...Read more
The Cambridge Handbook of Communication Disorders examines the full range of developmental and acquired communication disorders and provides the most up-to-date and comprehensive guide to the epidemiology, aetiology and clinical features of these disorders.
This book examines different theoretical perspectives on the role that interaction plays in second language acquisition. The principal perspectives are those afforded by the Interaction Hypothesis, Socio-Cultural Theory and the Levels of Processing model. Interaction is,therefore, defined broadly; it is seen as involving both intermental and intramental activity. The theoretical perspectives are explored empirically in a series of studies which investigate the relationship between aspects of interaction and second language acquisition. A number of these studies consider the effects of interaction on the acquisition of vocabulary (word meanings) by both adult and child L2 learners. In addition, the effects of language aptitude on input processing are considered. Further studies consider the contribution that interaction makes to the acquisition of grammatical knowledge. These studies provide clear evidence that social and intermental interaction are major forces in the acquisition of an L2. Finally, the book, considers a number of pedagogic specifications. In particular, the importance of discourse control as a means of learners' obtaining the quality of interaction likely to foster acquisition is discussed.