LeCroy & Milligan Associates, Inc. (2024). Parents as Teachers Randomized Control Trial in Arizona: 6- and 12-Month Outcomes Report. Tucson, AZ. https://www.lecroymilligan.com/_files/ugd/4d0a9d_3729c8f41ef34a2d9dfeb8…
Design | Random assignment compromised? | Attrition | Baseline equivalence | Confounding factors? | Valid, reliable measures? |
---|---|---|---|---|---|
Randomized controlled trial | Yes | Not applicable |
Established on baseline measures of the outcome(s); not established on race/ethnicity or SES in the analyzed sample |
No |
Yes |
The manuscript reports on a randomized controlled trial in which participants had a higher probability of being assigned to the home visiting intervention group over time. It receives a low rating because the study does not account for the differing probabilities of assignment in the analysis, and the intervention and comparison groups did not demonstrate equivalence on race, ethnicity, or socioeconomic status in the analyzed sample at baseline.