Dr. Walter S. Gilliam is the Elizabeth Mears & House Jameson Professor of Child Psychiatry and Psychology at the Yale Child Study Center and Director of Yale’s Edward Zigler Center in Child Development and Social Policy. He is the current board president of Child Care Aware of America; a member of the board of directors for ZERO TO THREE, the Irving Harris Foundation, First Children’s Finance, and All Our Kin; a research fellow of the National Institute for Early Education Research; and former Senior Advisor to the National Association for the Education of Young Children. Dr. Gilliam is co-recipient of the prestigious 2008 Grawemeyer Award in Education for the coauthored book, A Vision for Universal Preschool Education. Dr. Gilliam’s research involves early childhood education and intervention policy analysis (specifically how policies translate into effective services), ways to improve the quality of prekindergarten and child care services, the impact of early childhood education programs on children’s school readiness, and effective methods for reducing classroom behavior problems and preschool expulsion. His scholarly writing addresses early childhood care and education programs, school readiness, and developmental assessment of young children. Dr. Gilliam has led national analyses of state-funded prekindergarten policies and mandates, how prekindergarten programs are being implemented across the range of policy contexts, and the effectiveness of these programs at improving school readiness and educational achievement, as well as experimental and quasi-experimental studies on methods to improve early education quality.