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 identify children using the new DSM-5 symptom criteria and offers essential guidance for assessing a variety of emotional, behavioral, and academic problems. The book provides practitioners with an evidence-based assessment battery, which includes tests of cognitive, academic, neuropsychological, and adaptive functioning. The pragmatic, social-communicative functions of language are considered together with assessments to identify language deficits. Readers will learn to identify co-occurring emotional and behavior problems of children with ASD and will also learn techniques and strategies to enhance home-school partnership and engage parents as active partners in the decision-making process.