Psychopathology: Psychopathology refers to the study of mental disorders and abnormal behavior. It focuses on understanding the causes, symptoms, and treatments of these conditions.
Diagnostic and Statistical Manual of Mental Disorders (DSM): The DSM is a widely used manual in psychology that provides criteria for diagnosing various mental disorders. It helps clinicians classify abnormal behaviors based on specific symptoms.
Biopsychosocial Model: The biopsychosocial model considers biological, psychological, and social factors when explaining abnormal behavior. It emphasizes that multiple factors contribute to the development of mental disorders.