Mary Gauvain, PhD, is Professor of Psychology at the University of California at Riverside. She received her master's degree in Sociology of Education from Stanford University and her doctoral degree in Developmental Psychology from the University of Utah. She is a fellow of the American Psychological Association and has served on the Executive Committee of the APA Division of Developmental Psychology. She is also a member of the Society for Research in Child Development. Her research on children's cognitive development in social and cultural contexts is widely published and has been funded by...