Richard G. Tedeschi, PhD, is a professor of psychological science at the University of North Carolina at Charlotte, where he conducts research on posttraumatic growth and serves as core faculty for the health psychology doctoral program. Jane Shakespeare-Finch, PhD, is a professor in psychology and counseling at Queensland University of Technology in Brisbane, Australia, and president of the Australasian Society for Traumatic Stress Studies. Dr. Shakespeare-Finch has conducted PTG research for 20 years and published widely. Kanako Taku, PhD, is an associate professor in the Department of Psychology at Oakland University in Michigan. She has conducted PTG research cross-culturally and authored articles and books in English and Japanese. Lawrence G. Calhoun, PhD, is a professor emeritus of psychological science at the University of North Carolina at Charlotte. Along with Dr. Tedeschi, he is one of the pioneers in research and applications of posttraumatic growth.