Bradley, R. H., & Gilkey, B. (2003). The impact of HIPPY on school performance in third and sixth grades. In M. Westheimer (Ed.), Parents making a difference: International research on the Home Instruction for Parents of Preschool Youngsters (HIPPY) program (Chapter 4).The Hebrew University Magnes Press.
Model Reviewed: Home Instruction for Parents of Preschool Youngsters (HIPPY)®
Study Design
| Design | Attrition | Baseline equivalence | Confounding factors | Valid, reliable measures? |
|---|---|---|---|---|
| Non-experimental comparison group design | Not applicable | Not established on race/ethnicity and SES in the analyzed sample; outcomes not feasible to assess at baseline |
None |
Not assessed in manuscripts reviewed under Handbook of Procedures and Standards, Version 1 |
Notes
This manuscript describes the same study and sample reported in Bradley & Gilkey (2002) and includes two additional findings, "Retention in Grade" and "Title I Services".