If you have used marijuana in the past six months, please answer the following questions about your cannabis use. Select the responses that are most correct for you in relation to your cannabis use over the past six months.
This scale is in the public domain and is free to use with appropriate citation:
Adamson, Kay-Lambkin, Baker, Lewin, Thornton, Kelly, and Sellman. (2010). An Improved Brief Measure of Cannabis Misuse: The Cannabis Use Disorders Identification Test