Geller, E. Scott: - E. Scott Geller, PhD, is an Alumni Distinguished Professor in the Department of Psychology at Virginia Tech. For 47 years, Professor Geller has taught and conducted research as a faculty member and Director of the Center for Applied Behavior Systems in the Department of Psychology. He has authored, edited or co-authored 36 books, 82 book chapters, 39 training programs, 259 magazine articles, and more than 300 research articles addressing the development and evaluation of behavior change interventions to improve quality of life on a large-scale. Each of the articles in this issue reflect this mission of applied behavioral science, as does his most recent book: "Applied Psychology: Actively Caring for People."