It is now widely expected that scientific evidence and theory should be used to describe aphasia and aphasia therapy. This book provides review chapters on controversial research and clinical issues in aphasia and aphasia therapy. Contributions from distinguished scholars from all over the world (Europe, America, Australia) cover the range of disciplines involved in aphasia, including neurology of aphasia, cognitive and linguistic approaches to aphasic therapy, psychosocial approaches, aphasia research methodology, and efficacy of aphasia therapy. This book brings together contributions of...