Part I An Overview of Psychiatric Diagnosis in Infants, Children, and Adolescents; Chapter 1 Historical Perspective on Diagnosis of Childhood Disorders; Chapter 2 Definition of Disorder; Chapter 3 Specific Diagnostic Issues in Child Psychiatry; Part II Basic Concepts for Use of DSM-IV for Diagnosis of Childhood Disorders; Chapter 4 Classification of Childhood Disorders in DSM-IV; Chapter 5 Use of Axes III, IV, and V; Chapter 6 Treatment Strategies in Relation to Diagnosis; Part III Major Classifications and Differential Diagnoses; Chapter 7 Developmental Abnormalities in the First Years of Life; Chapter 8 Schizophrenia and Other Psychotic Disorders; Chapter 9 Learning Disorders, Communication Disorders, and Motor Skills Disorder; Chapter 10 Attention-Deficit and Disruptive Behavior Disorders; Chapter 11 Disorders Manifesting a Physical Nature; Chapter 12 Eating Disorders; Chapter 13 Mood Disorders; Chapter 14 Anxiety Disorders; Chapter 15 Substance-Related Disorders; Chapter 16 Selective Mutism, Adjustment Disorders, and Gender Identity Disorders; Chapter 17 Diagnosis of Personality Disorders in Children; Chapter 18 Other Conditions That May Be a Focus of Clinical Attention; Chapter 19 Conclusions;