Jayne L. Rygh, PhD, is a senior psychologist at the Cognitive Therapy Center of New York, where she is both a psychotherapist and a supervisor. She treats clients suffering primarily from anxiety, depressive, and personality disorders, using cognitive-behavioral and schema therapies. In addition, Dr. Rygh has served as an independent evaluator and research psychotherapist in numerous National Institute of Mental Health grants on the treatment of anxiety disorders. William C. Sanderson, PhD, is Professor of Psychology at Hofstra University. He has served on numerous national committees, inc...