Barhava-Monteith, G., Harre, N., & Field, J. (1999). A promising start: An evaluation of the HIPPY program in New Zealand. Early Child Development and Care, 159, 145–157.
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 SES or outcomes. |
None |
Not assessed in manuscripts reviewed under Handbook of Procedures and Standards, Version 1 |