Developing and Strengthening Cannabis Warnings: Warning Message Testing

Sex: All

Ages: 18 Years – N/A

Healthy volunteers: Yes

Phase: NA

Enrollment: 1750

Sponsor: University of North Carolina, Chapel Hill

Location: University of North Carolina at Chapel Hill Chapel Hill North Carolina

Summary

The purpose of this activity is to identify promising cannabis warning messages from different themes. Participants will be adults who live in the United States, including both people who use cannabis and those who do not use cannabis. In an online within-subjects experiment, participants will be randomly assigned to view 7 cannabis warning messages from different themes developed as part of previous study activities. After viewing each cannabis warning message, participants will rate the message on awareness, clarity, believability, cognitive elaboration, perceived message effectiveness, and reactance. The survey will take 15-20 minutes.

Eligibility Criteria

Inclusion Criteria: * Age 18 years of age and older * Live in the United States Exclusion Criteria: * Age less than 18 years of age * Does not live in the United States

Interested in this study? View the official listing for contact and enrollment details.

View on ClinicalTrials.gov

Source: ClinicalTrials.gov (NCT07699198). StuddyBuddy aggregates publicly available trial information.