Why do some children grow into resilient, adaptive adults, while others develop serious psychological problems? What are the dynamic processes and pathways that underlie normal and abnormal development? And how can the answers to these questions inform efforts to decrease both the prevalence and the severity of psychological distress? Focusing on the primary context in which children develop—the family—this volume unravels the complex connections among biological, psychological, and social-contextual processes that influence adaptation in childhood and adolescence. Explicating the basic concepts and methods of developmental psychopathology, the book sets forth a process-oriented framework for understanding human development and the onset of disordered behavior.