An App to Reduce Cannabis Use Among Emerging Adults

Pilot Project 1. Feasibility Pilot of a JITAI to Reduce Cannabis Use Among Emerging Adults

This study is being completed to pilot prevention methods to promote wellness and reduce risky behaviors, including the use of substances such as cannabis. This study will help researchers learn about ways of delivering this information that is both appealing and helpful to young adults who use mobile apps.

Inclusion Criteria:

• Reside in the US
• Speak and read English
• Have a smartphone on which the app can be downloaded
• Screen positive for cannabis use 3 or more times each week over the past month
• Report motivation to change cannabis as 1 or higher (using scale of 0-10)
• Meet Study verification criteria (i.e., use of CAPTCHA, IP address checks)

Exclusion Criteria:

• Use of Medical Cannabis
• Failure to meet study verification criteria