In Psychopathology, Fourth Edition, best-selling author William J. Ray brings together current perspectives concerning the manner in which the human mind, behavior, and experience can be understood. In addition to the traditional psychological literature, this book draws from work in the cognitive and affective neurosciences, epidemiology, ethology, and genetics. Ray focuses on unifying and integrating the biopsychosocial understandings of human behavior within a broader consideration of human culture and language as it applies to psychopathology.