About: Project MARS is looking for volunteers ages 21-50. Eligible participants must be current alcohol drinkers and cannabis users to participate in a confidential research study on the effects of cannabis and alcohol at Brown University. Participants will complete in-person study sessions and daily surveys in a phone app.
Compensation: Receive up to $572 by completing the study.
Contact: Call 401-863-6688 or email [email protected] with any questions.
Study Protocol # 2022003195