Richard F. Summers, MD, is Clinical Professor and Co-Director of Residency Training in the Department of Psychiatry at the University of Pennsylvania School of Medicine, and a faculty member of the Philadelphia Center for Psychoanalysis. Dr. Summers's clinical interests focus on combined psychotherapeutic and psychopharmacological treatment of mood and anxiety disorders, and adult life cycle development. His research interests include the contemporary revision of the theory and technique of psychodynamic psychotherapy, new approaches to psychotherapy training and education, comprehensive psychodynamic formulation, and positive psychology. Dr. Summers is the recipient of numerous teaching awards, including awards from the University of Pennsylvania, the Psychoanalytic Center of Philadelphia, and the Philadelphia Psychiatric Society. He has been named a "Top Doc" by Philadelphia magazine and is past president of the American Association of Directors of Psychiatric Residency Training.
Jacques P. Barber, PhD, ABPP, is Dean of the Derner Institute of Advanced Psychological Studies at Adelphi University in Long Island. He is also Professor Emeritus of Psychology in the Department of Psychiatry at the University of Pennsylvania School of Medicine. He conducts research on the outcome and process of dynamic and cognitive therapies for depression, panic disorder, substance dependence, and personality disorders. He has also written extensively on the impact of the therapeutic alliance and therapists' use of theoretically relevant interventions on the outcomes of various therapies. Dr. Barber is a past president of the Society for Psychotherapy Research.