Grusec, Joan E.

JOAN E. GRUSEC, PhD, is Professor of Psychology at the University of Toronto, Canada. Professor Grusec has served on the editorial boards of several professional journals, and is currently on those of Developmental Psychology and Social Development. She is the coauthor of three previous books, including Social Development: History, Theory, and Research.

LEON KUCZYNSKI, PhD, is Associate Professor in the Department of Family Studies at the University of Guelph, Ontario, Canada. Dr. Kuczynski has served as an editorial consultant for Developmental Psychology, Child Development, and numerous o...