Raymond A DiGiuseppe Author

Raymond A. DiGiuseppe, PhD, is Professor and Chair of Psychology at St. John's University in New York City. He is also on the professional training faculty at the Albert Ellis Institute and is President-Elect of the Division of Psychotherapy of the American Psychological Association. Kristene A. Doyle, PhD, is the Director of the Albert Ellis Institute in New York City and an Adjunct Professor of Psychology at St. John's University. Windy Dryden, PhD, is Professor of Psychotherapeutic Studies at Goldsmiths, University of London. Wouter Backx, drs Psych, is Founder and Director of the Dutch Institute for REBT in The Netherlands.