ISBN-13: 9781897635599 / Angielski / Miękka / 2008 / 434 str.
Augmentative and alternative communication concerns the use of non-speech communication modes for people unable to use speech and for augmenting communication for people with limited spoken language. This book focuses on the use of manual and graphic communication systems for clinical populations with developmental disorders of speech and language, including children, adolescents and adults with autism, dysphsia, intellectual impairment and motor impairment.