Introduction: Clinician's Handbook of Evidence-Based Practice Guidelines: The Role of Practice Guidelines in Systematic Quality Improvement.- Agoraphobia.- Amnestic Disorder.- Anorexia Nervosa.- Antisocial Personality Disorder.- Asperger's Disorder.- Assertiveness Training.- Attention-Deficit Hyperactivity Disorder (ADHD).- Autistic Disorder.- Avoidant Personality Disorder.- Bereavement.- Bipolar Disorder.- Body Dysmorphic Disorder.- Borderline Personality Disorder.- Bulimia Nervosa.- Child Physical Abuse.- Child Sexual Abuse.- Psychotherapy with Chronic Pain Patients.- Delirium.- Delusions.- Dementia.- Dependent Personality Disorder.- Depression.- Dissociation and Dissociative Identity Disorder: Treatment Guidelines and Cautions.- Scientific Evidence for Domestic Violence Treatment.- Dysthymic Disorder.- Encopresis.- Treatment of Erectile Dysfunction.- Pathological Gambling.- Generalized Anxiety Disorder.- Hypochondriasis.- Insomnia.- Intermittent Explosive Disorder.- Irritable Bowel Syndrome.- Kleptomania.- Learning Disorders.- Low Sexual Desire.- Malingering.- Marital Problems.- Mental Retardation.- Nail Biting.- Narcissistic Personality Disorder.- Nocturnal Enuresis: Evidenced-Based Perspectives in Etiology, Assessment and Treatment.- Nonadherence to Treatment.- Obsessive-Compulsive Disorder.- Oppositional Defiant Disorder and Parent Training.- Orgasmic Disorders.- Other Paraphilias.- Panic Disorder.- Paranoia.- Pediatric Feeding Disorders.- Practice Guidelines: Pediatric Sleep Disturbance.- Pedophilia.- Pica.- Premenstrual Syndromes: Guidelines for Assessment and Treatment.- Posttraumatic Stress Disorder.- Recurrent Headache Disorders.- Schizophrenia.- Schizotypal Personality Disorder.- School Refusal.- Self-Injurious Behavior.- Separation Anxiety Disorder.- Sexual Pain Disorders.- Specific Phobias.- Sleep Terrors.- Smoking (Nicotine Dependence).- Social Anxiety Disorder.- Stress.- Stuttering.- Substance Use Disorders.- Suicidal and Self-Destructive Behavior.- Oral-Digital Habits of Childhood: Thumb Sucking.- Tic Disorders.- Weight Loss.