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.