TABLE OF CO NTENTS Chapter 1 Introduction and Methods of Research Chapter 2 Contemporary Perspectives on Abnormal Behavior and Methodology Chapter 3 Classification and Assessment of Abnormal Behavior Chapter 4 Stress-Related Disorders Chapter 5 Anxiety Disorders and Obsessive–Compulsive and Related Chapter 6 Dissociative Disorders, Somatic Symptom and Related Disorders Chapter 7 Mood Disorders and Suicide Chapter 8 Substance-Related and Addictive Disorders Chapter 9 Eating Disorders and Sleep–Wake Disorders Chapter 10 Disorders Involving Gender and Sexuality Chapter 11 Schizophrenia Spectrum Disorders Chapter 12 Personality Disorders and Impulse-Control Disorders Chapter 13 Disorders Diagnosed in Childhood and Adolescence.