Treatment Effects of a Relationship-Strengthening Intervention for Economically Disadvantaged New Parents

Objective:The purpose of the present study was to evaluate the treatment effects of a relationship skills and family strengthening intervention for n = 726 high-risk, disadvantaged new parents.Method:Hierarchical linear modeling and regression models were used to assess intervention treatment effects. These findings were subsequently verified through two sensitivity analyses using propensity score analysis and growth curve modeling.Results:Analyses indicated 6 of 10 beneficial treatment effects were statistically significant, including relationship satisfaction, relationship quality, communication, conflict resolution, arguing, and emotional abuse. Most of these effects were verified in the more rigorous sensitivity analyses.Conclusion:Study findings suggest that this intervention is effective in helping disadvantaged couples improve relationship skills and strengthen family bonds.