Communication disorders are a problem for people around the world. However, language disorders are rarely studied within the context of bilingualism. This is despite the fact that the majority of individuals who are affected by acquired language disorders are multilingual. Studies of bilingual aphasic speakers reveal important insights about the cognitive and neurological factors involved in multilingualism and have an impact on the assessment and the rehabilitation of aphasic speakers. The aim of this Special Issue is to present papers by leading researchers in the field of aphasia and to examine the patterns of speech and language disorders among speakers who have varying proficiency in their native and non-native languages.

Communication disorders are a problem for people around the world. However, language disorders are rarely studied within the context of bilingualism. This is despite the fact that the majority of individuals who are affected by acquired language disorders are multilingual. Studies of bilingual aphasic speakers reveal important insights about the cognitive and neurological factors involved in multilingualism and have an impact on the assessment and the rehabilitation of aphasic speakers. The aim of this Special Issue is to present papers by leading researchers in the field of aphasia and to examine the patterns of speech and language disorders among speakers who have varying proficiency in their native and non-native languages.

Research interest in Chinese language impairments can be traced back to the 1930s. Despite the significant advances made in this research field over the past two decades, this body of work has not received the attention it deserves. This book fills a gap in the field and represents the latest research in Chinese language disorders in children and adults. The work presented in this volume addresses theoretical and clinical issues relevant to specific language impairment in children, developmental dyslexia, phonological impairment in children and adults, and acquired dyslexia and dysgraphia. The book will appeal to interdisciplinary researchers from cognitive psychology, linguistics, and neurology with interests in the Chinese language, speech-language therapists working with Chinese-speaking clients, educationists, in particular language teachers of children learning to read and write Chinese, as well as neuroscientists. It will serve as a good reference book for advanced level undergraduate courses or graduate courses in speech/language pathologies and psycholinguistics.