Denis G. Sukhodolsky, PhD, is Assistant Professor at the Yale University Child Study Center. His work concerns the effectiveness and mechanisms of cognitive-behavioral therapy for children with disruptive behavior disorders, anxiety, Tourette syndrome, and autism spectrum disorders. Dr. Sukhodolsky has authored or coauthored over 60 papers and book chapters, and he has received awards from the National Institute of Mental Health, the Tourette Syndrome Association, and the Obsessive-Compulsive Foundation. He also provides clinical care to children and families and teaches cognitive-behavioral therapy to clinical fellows. This book is a result of several clinical trials that examined the effectiveness of cognitive-behavioral therapy for anger and aggression in children and adolescents.

• Author's website

Lawrence Scahill, MSN, PhD, is Professor of Nursing and Child Psychiatry at Yale University, where he is Director of the Research Unit on Pediatric Psychopharmacology (RUPP) Autism Network at the Child Study Center. The RUPP Network is focused on developing and testing new treatments for children with autism spectrum disorders accompanied by disruptive and explosive behavior. Under Dr. Scahill's direction, the Yale group is also actively involved in a clinical trials consortium on Tourette syndrome, the aim of which is to develop and test new pharmacological and behavioral interventions in children and adults with Tourette syndrome. Dr. Scahill serves on the Medical Advisory Board of the Tourette Syndrome Association and on the editorial boards of several journals.