This study employed integrative data analysis techniques to examine the long-term effects of the family check-up (FCU) on changes in youth suicide risk using three randomized prevention trials, including one trial initiated in early childhood and two initiated in early adolescence. Data were harmonized across studies using moderated nonlinear…

Background: Effective implementation strategies are needed to enhance the success of evidence-based prevention programs. The current study evaluates the effects of two implementation strategies on teachers' implementation of an evidenced-based HIV intervention. Methods: Using our 7-item pre-implementation school screening tool, we identified…

Early childhood intervention is particularly cost-beneficial when it reduces justice involvement, but ingredients that contribute to this outcome are unknown. The goal of this study was to estimate the effects of two common early childhood intervention ingredients--home visits and center-based education--on juvenile justice involvement. The Infant…

We present results of a randomized, controlled, efficacy trial of a handbook intervention for parents of first-year college students. The aim of the interactive intervention was to decrease risk behaviors by increasing family protective factors. The handbook, based in self-determination theory and the social development model, provided…