Todd W. Hall (PhD, Rosemead School of Psychology) is professor of psychology at Rosemead School of Psychology at Biola University, where he teaches courses on the integration of psychology and theology, psychodynamic psychotherapy, and positive psychology. He is a faculty affiliate at the Harvard Human Flourishing Program at Harvard University and a founding partner at Flourishing Metrics. He is an award-winning researcher, focusing on relational approaches to spirituality, virtue, and leadership. He is a coauthor of Psychology in the Spirit, developer of several widely used spiritual assessments, and co-developer of the Flourish Assessment.

Eric L. Johnson trained as an academic psychologist and is Lawrence and Charlotte Hoover Professor of Pastoral Care at The Southern Baptist Theological Seminary in Louisville, Kentucky. He is the author of Foundations for Soul Care and the director of the Society for Christian Psychology.

Myers is professor of psychology at Hope College. He is best known for his widely adopted texts on introductory psychology and social psychology. He had published widely in professional journals and is the recipient of the Gordon Allport Prize forresearch studies of group influence. His latest book is The Pursuit of Happiness: Who Is Happy and Why (William Morrow).

John H. Coe (PhD, University of California, Irvine) is director of the Institute for Spiritual Formation at Biola University. He is also professor of spiritual theology and philosophy at the Talbot School of Theology and Rosemead School of Psychology. He is the coauthor of Wildlife in the Kingdom Come and Psychology in the Spirit, and contributor to Reading the Christian Spiritual Classics and Psychology and Christianity. He was the founding editor of the Journal of Spiritual Formation and Soul Care and has contributed articles to the Journal of Psychology and Theology and the Journal of Psychology and Christianity.

Stanton L. Jones is provost and professor of psychology at Wheaton College in Wheaton, Illinois. During his tenure as chair of the psychology department (1984-1996), he led the development of Wheaton's Doctor of Psychology program in clinical psychology. He received his B.S. in psychology from Texas A M University in 1976, and his M.A. (1978) and Ph.D. (1981) degrees in clinical psychology from Arizona State University. He is a member of the American Psychological Association and served onthe Council of Representatives, the central governing body of the APA, representing the Psychology of Religion division from 1999 to 2001. In 1994 he was named a Research Fellow of the Evangelical Scholars Program of the Pew Foundation. He was a Visiting Scholar at the Divinity School of the University of Cambridge and a Visiting Fellow at Clare Hall, University of Cambridge, for the 1995-1996 academic year. Jones authored the lead article, "Religion and Psychology," for the Encyclopedia ofPsychology, jointly published in 2000 by the American Psychological Association and Oxford University Press. His article in the March 1994 American Psychologist, titled "A Constructive Relationship for Religion with the Science and Profession of Psychology: Perhaps the Best Model Yet," was a call for greater respect for and cooperation with religion by secular psychologists. Jones has also written, with his wife, Brenna, a five-book series on sex education in the Christian family called God's Design for Sex. He is also the coauthor of Modern Psychotherapies (with Richard E. Butman) and Homosexuality: The Use of Scientific Research in the Church's Moral Debate (with Mark A. Yarhouse) and editor of Psychology and Christianity: Four Views. He has published many other professional and popular articles and chapters.