Dr. Todd Hall earned M.A. and Ph.D. degrees in clinical psychology from Biola University. He also completed an M.A. degree and doctoral specialization in measurement and psychometrics from U.C.L.A. Dr. Hall joined the faculty at Rosemead School of Psychology, Biola University, in 1998 after serving on active duty in the Army for several years. He is currently Associate Professor of Psychology, Editor of the Journal of Psychology and Theology, and the founding director of the Institute for Research on Psychology and Spirituality—a collaborative think tank of leading evangelical researchers in the areas of spirituality and virtue. Dr. Hall teaches statistics, and attachment theory and spiritual development in Rosemead’s doctoral programs. Dr. Hall maintains a small clinical practice in which he specializes in psychoanalytic psychotherapy with adults, and he provides consultation for churches and Christian organizations. He is a frequent seminar speaker for churches and Christian organizations on the topic of spiritual development from a relational perspective. Dr. Hall is also the creator of the Spiritual Transformation Inventory, a spiritual assessment tool.