Nievar, A. (2008). The impact of HIPPY on attachment and maternal sensitivity. University of North Texas research with a grant from the Timberlawn Foundation.
Study design characteristics contributing to rating
| Design | Attrition | Baseline equivalence | Confounding factors? | Valid, reliable measures? |
|---|---|---|---|---|
| Non-experimental comparison group design | Not Applicable |
Not established on race/ethnicity, SES, or outcomes. |
None |
Not assessed in manuscripts reviewed under Handbook of Procedures and Standards, Version 1 |