John D. Hogan is Professor of Psychology at St. John's University in New York. He is a fellow of the American Psychological Association and has been president of two of its divisions - the Society for General Psychology and International Psychology. His previous books include International psychology: Views From Around the World (edited with Virginia S. Sexton, 1992) and A History of Psychology in Autobiography (edited with Denis N. Thompson, 1996).
Philip M. Clark is an emeritus professor of psychology at Ohio State University. He is a fellow of the Association for Psychological Science and of the American Educational Research Association. He has had extensive editorial experience, has served as co-editor of Genetic, Social, and General Psychology Monographs, and is currently a consulting editor for the Journal of Genetic Psychology.