The fourth edition is a revised and improved version of an outstanding book that has been widely used since 1984. Practically and clinically applied, this book contains appropriate references for all the major ideas and concepts. Therapy topics included in the book: Psychoanalytic, Aldieran, Jungian, Gestalt, Cognitive, Computer-Assisted, and more. New material on the Chaos Theory is also included. Counselors, psychotherapists, and psychiatrists.