The official guide to the lexicon of the field from the world's largest professional association ot psychologists

A vital reference tool for
• psychologists, clinicians, and graduate and undergraduate psychology siudents
• practitioners and researchers in allied mental health professions, such as psychiatrists and social workers
• all professionals who draw on psychological information in the course of their work—counselors, doctors, and lawyers
• all thoughtful readers who are curious about mental health issues, assessment and diagnosis, and therapies