Clinical Research Directory

Inclusion Criteria: * Frequent alcohol use in the past 30 days based on responses on the Timeline Followback (TLFB; Sobell and Sobell, 2003) * HIV positive * Fluency in English * Willingness to attempt alcohol abstinence for at least 30 days and then to attempt alcohol use on fewer days than at baseline after that * Willingness to use smartphone applications and biosensor devices (i.e., breathalyzer device and wrist sensor) for alcohol use reduction purposes in the study. If participants do not have a compatible smartphone to use, they will be loaned one by the study Exclusion Criteria: * Psychiatric conditions that would interfere with participation in the study * Current alcohol withdrawal as indicated by a score of 8 or higher on the Clinical Institute Withdrawal Scale (CIWA; Sullivan et al., 1989) or lifetime history of medically assisted detoxification * Two positive breath alcohol concentration (BrAC) readings (i.e., \> 0.00%) at an in-person screening appointment. After participants blow their first positive BrAC, they will be allowed to reschedule and participate at another time, however if they blow a second positive BrAC, they will be excluded from this study and offered referrals for alcohol treatment. * Currently seeking or past-12-month history of inpatient or intensive treatment for addictive behaviors * Psychosis or other severe psychiatric disability * Pregnancy, nursing or lack of reliable birth control use for women who have not yet reached menopause