Geller, E. Scott: - E. Scott Geller, PhD, is an Alumni Distinguished Professor in the Department of Psychology at Virginia Tech. For 48 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 37 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. All of this scholarship reflects this mission of applied behavioral science, as does his most recent 700-page textbook: Applied Psychology: Actively Caring for People, published in 2016 by Cambridge University Press.