Other
2012 Book Archive: Psychological Disorder: What Makes a Behavior "Abnormal"?
The first section of Chapter 12 of a textbook called Beginning Psychology. Discusses at length psychological disorders, the challenges in defining abnormal behavior, the use of the Diagnostic and Statistical Manual of Mental Disorders...
Other
New World Encyclopedia: Abnormal Psychology
Explains what the field of abnormal psychology covers, its historical roots, the different models used in the study of mental illness, the Diagnostic and Statistical Manual of Mental Disorders (DSM) used in diagnosis, and the...