Manuscript Details

Tombari, M. (2008). Colorado HIPPY evaluation — 2008 study 1: Progression of learning (skills taught at specific intervals in the HIPPY curriculum). Denver, CO: Partnership for Families and Children.

Model(s): Home Instruction for Parents of Preschool Youngsters (HIPPY)®
Low rating
This manuscript received a low rating because it is a single-case design study that does not satisfy all ratings determinants or there are an insufficient number of phases and/or assessments per phase.

Study reviewed under: Handbook of Procedures and Standards, Version 2.1
Study design characteristics contributing to rating
Design Random assignment compromised? Attrition Baseline equivalence Confounding factors? Valid, reliable measures?
Single-case design Not Applicable Not Applicable

Not Applicable

Not Applicable

Measure validity and reliability is not assessed for findings that receive a low evidence rating; all findings in this manuscript rate low