Lynn S. Liben is currently Distinguished Professor of Psychology, Human Development & Family Studies, and Education at The Pennsylvania State University -- University Park where she formerly served as the Head of the Psychology Department and as the Director of the Child Study Center. She received her B.A. from Cornell University and her Ph.D. from the University of Michigan. Dr. Liben is Editor of "Child Development" and a past editor of the "Journal of Experimental Child Psychology," President of Division 7 (Developmental Psychology) of the American Psychological Association (APA), and Presi...