One widely used tool that captures the process quality of preschool classrooms, including interactions between teachers and children, is the Classroom Assessment Scoring System-Preschool (Pre-K CLASS; Pianta et al. 2008). The Bill & Melinda Gates Foundation funded Mathematica to conduct a literature scan to search for recent studies analyzing…

Persisting socioeconomic gaps in school readiness have inspired research examining aspects of the pre-K experience that could reduce these gaps. A strategy that deserves consideration is the socioeconomic diversity of classrooms. In this literature review, we use ecological theory as a framework to present outcomes of socioeconomic diversity in…

Research Findings: This study uses data from a comprehensive meta-analytic database of early childhood education (ECE) program evaluations published between 1960 and 2007 in the United States to examine the incremental effects of adding enhancement program components to ECE programs on children's cognitive abilities, pre-academic skills,…

Successful preschool transition is important for future educational success. We used brief functional screenings to identify low-income children at risk for difficulty transitioning into preschool. Functional screenings were conducted for 163 children prior to enrollment, in a naturalistic peer setting, and focused on multiple domains important…