Most states in the United States operate their public preschool programs in a mixed delivery system that serves children in local education agencies (LEAs) as well as non-LEA settings, such as Head Start agencies, child care centers, private schools, and family child care homes. To inform state preschool administrators and policymakers as they…

Over the past decade, researchers, policy makers, and practitioners have increasingly come to recognize the importance of quality in early care and education. Along with this recognition is compelling evidence that sound administrative practices help ensure high-quality learning opportunities for young children. Since its first publication in…

Background: Childcare programs serving preschool children are generally of poorer quality than publicly-funded preschools both in terms of their classroom processes and structural features. Research on childcare programs has typically collapsed them into a single group, yet these programs vary greatly in neighborhood disadvantage and organization…