Barbara Duffield is a leading expert on the early care and education of children and youth experiencing homelessness, birth through higher education.

Susan J. Popkin, Ph.D. is both Director of The Urban Institute’s Program on Neighborhoods and Youth Development and a Senior Fellow in the Metropolitan Housing and Communities Policy Center. A nationally-recognized expert on assisted housing and mobility, Dr. Popkin directs a research program that focuses on the ways neighborhood environments affect outcomes for youth, and in conducting evaluations of complex community-based interventions. She is the Director of the HOST Demonstration and HOST Network and co-Principal Investigator for the evaluation of the Casey Foundation’s Family-Centered...