Bringing together cognitive therapy clinicians, researchers, and theoreticians, this volume integrates the latest findings on the conceptualization and treatment of a range of psychological and psychiatric problems. From depression and anxiety, to eating disorders, hypochondriasis, obsessive-compulsive disorder, panic, personality disorders, sexual problems, social phobia, and substance abuse, authors discuss the needs of individual patients and structuring effective interventions. Factors such as therapist competencey, the theraputic relationship and empathy are systematially examined. Chapters also consider the specific needs of populations such as children and adolescents and the mentally ill.