J. Christopher Muran, PhD is Associate Dean and Professor at the Gordon F. Derner School of Psychology at Adelphi University, where he serves as training director for the doctoral program in clinical psychology. Dr. Muran is also Principal Investigator and Director of the Brief Psychotherapy Research Program at Mount Sinai Beth Israel, which has been supported by grants from the National Institute of Mental Health. Dr. Muran has published extensively on changes in the self and the therapeutic relationship and has presented on the national and international stage. He is a fellow of the American Psychological Association, former editor of the international journal Psychotherapy Research, and past president of the Society for Psychotherapy Research.