Melanie Killen Editor & Author

Melanie Killen, Ph.D., is Professor of Human Development and Quantitative Methodology, Professor of Psychology (Affiliate), and Associate Director of the Center for Children, Relationships, and Culture at the University of Maryland.

Judith G. Smetana, Ph.D., is Professor of Psychology and Director of the Developmental Psychology Ph.D. program at the University of Rochester, where she also held the Frederika Warner Chair of Human Development.