Randy J. Paterson, PhD, is director of Changeways Clinic, a private psychotherapy practice in Vancouver, BC, Canada. He is author of The Assertiveness Workbook and Your Depression Map, and he conducts training programs for professionals on evidence-based treatment. Through Changeways Clinic, Paterson presents lectures and workshops internationally on topics including mental health policy, cognitive behavioral therapy, the nature and treatment of depression and anxiety disorders, and strategies for private practice management. He is the 2008 recipient of the Canadian Psychological Association's...