In separate chapters, the book synthesizes the literatures on bilingual children and adults with typical and atypical language skills to give the reader a deep understanding of the multiple factors that affect language development and disorders in those who rely on two languages for meaningful interactions. Assessment and intervention issues and methods are presented separately for each population.
The focus for children is on primary developmental language disorder (specific language impairment, language learning impairment, isolated language impairment, and late talkers). For adults, the focus is on primary acquired language impairment, in particular aphasia. Although child and adult, typical and atypical populations are presented separately, all are considered within a unifying Dynamic Interactive Processing perspective. This broad theoretical framework emphasizes interactions between social, cognitive and communicative systems to form the basis for very practical implications related to assessment and intervention.
For the second edition, the author has updated the entire text with references to the considerable amount of research that has been undertaken in recent years. There has been an impressive uptick in research at the intersection of bilingualism and language impairment as well as bilingualism and adults with aphasia. This rapidly increasing body of empirical studies has direct implications for assessment and treatment of language in bilingual individuals.
Other additions to the second edition include:A foreword by Ellen Bialystok, Ph.D., Distinguished Research Professor in the Department of Psychology at York UniversityNew content on "common factors" - those core aspects of clinical practice that may transcend specific therapiesClinical Questions and Extension Activities added to each chapterNew tables and figures in each chapter to illustrate key concepts
With its updated content and new features, Language Disorders in Bilingual Children and Adults, Second Edition, is a must-have resource for any SLP who works bilingual children or adults.
Genetic Hearing Loss branches into syndromic and nonsyndromic categorical directions in its coverage of the genetics behind hearing loss. Authored by 60 internationally recognized researchers, the book describes the normal development of the ear, updates the classification and epidemiology of hearing loss, and surveys the usage of audiometric tests and diagnostic medical examinations.