Overview of psychological research and theoretical perspectives involving the diagnoses, causes and treatment of abnormal behavior. The major disorders include anxiety disorders (such as phobias, panic attacks and obsessive-compulsive), mood disorders (such as depression and bipolar disorders), schizophrenia, personality disorders, childhood/adolescent disorders (such as ADHD, eating disorders and disorders of the autism spectrum), substance-related disorders and cognitive disorders. (C-ID PSY 120) (CSU/UC) (AA/AS-D,CSU-D, IGETC-4)