Marijuana users wanted for Research Study

Centre for Addiction and Mental Health (CAMH), Psychosocial Alcohol and Substance Studies Team

The goal of this research is to understand how young people use alcohol and cannabis in their daily lives, as well as the relationship between cannabis use history and psychological outcomes among young adults.

Eligibility Criteria

All genders

19 to 25 years old

have used marijuana at least once a month for at least 6 months

Study Tasks

mobile assessment


REB REF#: 099/2018


young adult
Activity and Time

Health and Wellness

Interview, Online


1 hour(s) - 2 hour(s) per session

2 session(s)

Eligible participants will be asked to come to our lab in downtown Toronto for one or more in-person assessment visits. Eligible participants may also be asked to complete one or more 21-day assessment periods in which they will answer survey questions on their smartphones related to alcohol, cannabis and other substance use.


$ Cash compensation

Study Address

This study doesn't require any in-person visits. Complete it in the comfort of your own home!

Posting date: Oct 29, 2019

Earn $