Marc H. Bornstein serves as Senior Investigator and Head of Child and Family Research at the Eunice Kennedy Shriver National Institute of Child Health and Human Development and Editor of Parenting: Science and Practice. He received his Ph.D. from Yale University, and has since focused on studying aspects of cognitive, emotional, and language development across the lifespan and on parent-child relationships in cross-cultural contexts. He has held academic appointments at several prestigious universities around the world, including Princeton University, New York University, University College London, and the Sorbonne. Dr. Bornstein is the author of several hundred articles on infant development and parent-child relationships as well as the textbooks Development in Infancy and Developmental Science: An Advanced Textbook.