Child Care and Early Education Research Connections

Skip to main content

One year of preschool or two: Is it important for adult outcomes?

Until recently, public funding for preschool education had been growing rapidly over a decade with most state programs providing one year of preschool for four year olds. Fewer three year olds are enrolled in preschool. To investigate the importance of enrollment duration, this study is the first to estimate long-term dosage effects of years of preschool. We use data from a cohort of 1500 students in the Chicago Longitudinal Study who enrolled in the Chicago Public Schools in the mid-1980s. Many of these students participated in a high-quality preschool program called Child-Parent Centers (CPC) for one or two years. To address selection with multiple treatments, we employ inverse propensity score weighting. Relative to children who attended one year of CPC preschool, the two- year group is significantly less likely to receive special education or be abused or neglected or to commit crimes. The findings provide support for the long-term benefits of greater exposure to preschool. (author abstract)
Resource Type:
Reports & Papers
United States

Related resources include summaries, versions, measures (instruments), or other resources in which the current document plays a part. Research products funded by the Office of Planning, Research, and Evaluation are related to their project records.

- You May Also Like

These resources share similarities with the current selection.

Understanding the importance and connection between early learning & care appropriations funding and emergency stabilization funding

Differential third-grade outcomes associated with attending publicly funded preschool programs for low-income Latino children

City funding strategies to support public pre-K programs

Release: 'v1.16.1' | Built: 2022-09-26 15:52:06 EDT