Research Description & Purpose
The goal of this study is to learn about areas of functioning in cannabis users. Information will be
collected using individual assessments over the course of 12 months. This research is being conducted
by UCLA researchers Dr. Yih- Ing Hser and Dr. Larissa Mooney, and is funded by the National Institute on
Would the study be a good fit for me?
The study may be a good fit for you if:
Currently live in California
You are 14 years or older
Use cannabis regularly
What would happen if I took part in the study?
You would be asked to:
Attend 4 assessment sessions where you will be asked questions about your cannabis use and
Provide urine samples.
This study will not provide cannabis.
For attending all of the assessment sessions, you can earn $230
(plus up to an additional $100 if traveling to a UCLA research office).
Contact Information: To take part in this research study or for more information, please call 1(800)581-
9847. The best time to reach the study team is between 9am and 7pm Monday thru Friday.
Alternatively, visit https://uclahs.fyi/uclacannabis or scan the QR code to access the link.