An exhaustive reference for mental and behavioral health The Corsini Encyclopedia of Psychology and Behavioral Science provides psychologists, researchers, teachers, and students with a complete reference for the field. Comprehensive coverage includes diagnoses, assessment, scales, treatments, research, and more, including entries for influential psychologists and psychological organizations from around the globe. The Third Edition has been updated to reflect the growing impact of neuroscience and biomedical research, and contains over 1,200 entries across the four-volume set. This massive cache of information is an invaluable reference for anyone in the field.