Preschool in the United States: What We Know, What We Need to Know, and Implications for Policy and Research

Pianta, R. C., Burchinal, M., Barnett, E. S., & Thornburg, K.
2010
Citation: Pianta, R. C., Burchinal, M., Barnett, E. S., & Thornburg, K. (2010). Preschool in the United States: What we know, what we need to know, and implications for policy and research. Psychological Science in the Public Interest, 10, 49-88.