Walter J. Matweychuk, Ph.D., is in full-time clinical practice at the University of Pennsylvania in Philadelphia, USA and trains doctoral students in Rational Emotive Behaviour Therapy. He has worked with Drs. Ellis and Beck and is well informed in the similarities and important differences between these two pioneering forms of Cognitive Behaviour Therapy. He maintains a private practice and is an adjunct professor in applied psychology at New York University where he teaches Cognitive Behaviour Therapy to graduate students. He is co-author, with Windy Dryden, of Overcoming Your Addictions and Rational Emotive Behaviour Therapy: A Newcomer's Guide. To learn more about Rational Emotive Behaviour Therapy, go to: REBTDoctor.com
Windy Dryden, Ph.D, is in part-time clinical and consultative practice and is an international authority on Cognitive Behaviour Therapy. He is Emeritus Professor of Psychotherapeutic Studies at Goldsmiths, University of London. He has worked in psychotherapy for more than 40 years and is the author and editor of over 215 books.
