This article examines a school district's Advancement via Individual Determination (AVID) program using perceived self-efficacy in academic achievement and self-regulated learning, GPA and attendance as indicators of program effectiveness. Results suggest that AVID participation was positively and significantly correlated with attendance in the full sample and among Latino/students, and was a strong predictor of self-efficacy and GPA among African Americans. Findings suggest that AVID may be useful to educational leaders in thier efforts to reduce achievement gaps among ethnic minorities.