In the assessment-only condition, patients will receive only assessment of their drinking at baseline. This proposal will allow us to address the next phase of our program of research designed to develop easily disseminable treatments for these high-risk populations in medical settings. This study will also address potential mediators (motivation to change alcohol use, self-efficacy, alcohol treatment attendance, and social support for abstinence) and moderators of MI effects. The cost-effectiveness of the intervention will also be addressed.