Deciding whether to grant test accommodations for a student with disabilities is challenging and controversial. Current accommodations practice is seldom research based, and professionals charged with such decisions often reach different conclusions. The result can be either unnecessary accommodations that compromise test validity or the denial of…

School professionals and clinicians share the challenge of identifying and providing interventions for the increasing number of children with autism spectrum disorder (ASD). This book is an authoritative resource that presents up-to-date research and evidence-based tools for accurate assessment and intervention. It includes procedures to help…