Learning disabilities sourcebook : basic consumer health information about learning disabilities, including dyslexia, developmental speech and language disabilities, non-verbal learning disorders, developmental arithmetic disorder, developmental writing disorder, and other conditions that impede learning such as attention deficit/hyperactivity disorder, brain injury, hearing impairment, Klinefelter syndrome, dyspraxia, and Tourette syndrome, along with facts about educational issues and assistive technology, coping strategies, a glossary of related terms, and resources for further help and information