Multi-Component Breath Alcohol Intervention

Participants will be asked to use the three mobile technologies as they choose while drinking for a two-week period.

Brief 25/30-minute motivational interview and psychoeducation on blood/breath alcohol concentration that includes both personalized and standardized information.

Study staff will review instructions for technology use closely with participants and guide them in use of existing phone technologies as reminders for use of the three moderate drinking technologies during drinking situations.

Participants will use an app developed during the study that will provide protective behavioral strategies and reminders for use of the three moderate drinking technologies during drinking situations.

Brief 25/30-minute psychoeducation on a topic not related to alcohol use that will be developed in the course of the study.

App or other form of technology that will be developed in the course of the study to deliver information not related to alcohol use