Predictors of responsiveness among early adolescents to a school-based risk reduction intervention over 3 years.

This study assesses potential predictive factors for unresponsiveness to the "Focus on Youth in the Caribbean (FOYC)" intervention using longitudinal data from 1,360 Bahamian sixth-grade youth. Results from hierarchical logistic regression analyses indicate that the intervention had a greater impact on knowledge, skills, self-efficacy, and condom use intention among low and medium initial scorers. High initial scores in knowledge, skills, self-efficacy, and intention were predictive of relative unresponsiveness to the intervention. Advanced age and male sex were predictive of unresponsiveness to the intervention for HIV/AIDS knowledge. Female gender was predictive of unresponsiveness to the intervention for self-efficacy. High academic self-evaluation was predictive of unresponsiveness to the intervention for condom use intention. The greatest intervention impact was observed at the 6-month post-intervention follow-up; these intervention-related gains were sustained over the subsequent follow-up periods. Youth with higher risk attributes (lower knowledge, skills and self-efficacy) were more likely to respond to a risk reduction intervention.