CARS: Cannabis and Alcohol Reduction Study

Brief Computerized Intervention for Reducing Adolescent Cannabis and Alcohol Use

The study will test a computerized treatment with subjects ages 13-17 years who are seeking treatment for alcohol and/or cannabis use. Follow-up assessments will be conducted at one- and three-months following treatment.

Inclusion Criteria:

• between the ages of 13 and 17
• be seeking treatment for either cannabis or alcohol use;
• report co-occurring alcohol and cannabis use during the past three months (i.e., participants who report using both alcohol and cannabis during the three months prior to participation in the study, regardless of if the use was simultaneous)
• have a caregiver willing to participate and provide consent.