Dorothy H. Cohen and Virginia Stern, both of whom died before the Fourth Edition, held faculty positions at Bank Street Graduate School of Education. Nancy Balaban is retired from Bank Street Graduate School of Education, where she was director of the Infant and Family Development and Early Intervention Program. NancyGropper is retired from Bank Street Graduate School of Education, where she has been associate dean for academic affairs, department chair, and director of Student Teaching Programs in the Early Childhood and Childhood Education Department.