Mark A. Reinecke, PhD, ABPP, is Professor and Chief of the Division of Psychology at Northwestern University's Feinberg School of Medicine. He is a Fellow of the American Psychological Association (Divisions 12, 53, and 54), Distinguished Fellow and former president of the Academy of Cognitive Therapy, and a diplomate of the American Board of Professional Psychology. Dr. Reinecke's research and clinical interests include childhood depression and suicide, cognitive and social vulnerability for depression, and cognitive mediation of adjustment to chronic illness. Frank M. Dattilio, PhD, ABPP, holds faculty positions with the Department of Psychiatry at Harvard Medical School and the University of Pennsylvania School of Medicine. He is also in the private practice of clinical and forensic psychology and marital and family therapy in Allentown, Pennsylvania. With more than 280 professional publications in the areas of couple and family problems, anxiety and behavioral disorders, and forensic and clinical psychology, Dr. Dattilio has presented extensively on CBT throughout the world. His works have been translated into more than 30 languages and are used in over 80 countries. He serves on the editorial boards of a number of professional journals, including the Journal of Marital and Family Therapy and Contemporary Family Therapy Dr. Dattilio is a recipient of numerous awards for outstanding achievement in the fields of psychology and psychotherapy, including, most recently, the MFT of the Year Award from the Pennsylvania Association for Marriage and Family Therapy and the Outstanding Contribution to Marriage and Family Therapy Award from the American Association for Marriage and Family Therapy. Arthur Freeman, EdD, ABPP, is Professor and Founding Chair of the Department of Psychology at the Philadelphia College of Osteopathic Medicine. He is past president of the Association for Advancement of Behavior Therapy and is a Fellow of the Academy of Cognitive Therapy and the American Board of Professional Psychology. Dr. Freeman's research and clinical interests include marital and family therapy, crisis management, and cognitive-behavioral treatment of depression, anxiety, and personality disorders.