A unique, multi-discipline, developmental approach to childhood psychopathology child and adolescent psychopathology is the only comprehensive text in the field to address genetic, neurobiological, and environmental factors within a developmental context. Based on cutting-edge research and aligned with the DSM-5, this book emphasizes how, when, and why disorders emerge among young people, and the ways in which symptom profiles change at different stages of development. This new third edition has been updated to include new chapters on OCD and trauma disorders consistent with DSM-5 classification, and includes new discussion on epigenetics and the neighborhood effects on the development of delinquency. Coverage includes extensive discussion of risk factors, from disturbed attachment relations and abuse/neglect, to head injury and teratogen exposure, followed by in-depth examination of behavior disorders and psychological disorders including autism spectrum, schizophrenia spectrum, and eating disorders.