In this episode of The Early Link Podcast, host Rafael Otto talks with Dr. Walter Gilliam about preschool suspension, expulsion, and implicit bias.

Dr. Walter Gilliam is professor of child psychiatry and psychology at the Yale University Child Study Center, and the director of The Edward Zigler Center in Child Development and Social Policy. He coauthored the book A Vision for Universal Preschool Education, and his groundbreaking study from 2005 called “Prekindergarteners Left Behind” examined expulsion rates, and reasons for expulsion, in state preschool programs across the country. His scholarly writing addresses early childhood care and education programs, school readiness, and developmental assessment of young children, and he is frequently consulted by decision-makers in the U.S. and other countries on issues related to early care and education.