Source
Bartik, T. J. (2009). How policymakers should deal with the delayed benefits of early childhood programs. Unpublished manuscript.
Model(s) Reviewed
Study Design
| Design | Attrition | Baseline equivalence | Confounding factors | Valid, reliable measures? |
|---|---|---|---|---|
| Design unclear or unknown |
Notes
Findings that rate moderate or high in this manuscript
No findings found that rate moderate or high.
This study included participants with the following characteristics at enrollment:
Race/Ethnicity
Maternal Education
Other Characteristics