Warning Labels for Cannabis Use
What You Need to Know Before You Apply
What is the purpose of this trial?
The purpose of this study is to compare a delayed-effects warning to an expanded warning developed in previous experiments on knowledge, harm perceptions, and willingness to try cannabis edibles. Additionally, this study will examine the effects of a corresponding icon on attention to and recall of the warning.
Who Is on the Research Team?
Beth Reboussin, PhD
Principal Investigator
Wake Forest University Health Sciences
Are You a Good Fit for This Trial?
Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Experiment
Participants are assigned to view cannabis edibles packaging with different warning variations and answer questions to assess perceptions and willingness to try the product
Follow-up
Participants are monitored for their recall and perception of the warnings after the experiment
What Are the Treatments Tested in This Trial?
Interventions
- Delayed Effects Plus Dose
- Delayed Effects Plus Dose Plus Adverse Effects
- Delayed Effects Plus Icon
- Delayed Effects Text Only
- No Warning Control
How Is the Trial Designed?
5
Treatment groups
Experimental Treatment
One cannabis edibles package without a warning message.
One cannabis edibles package with a warning containing a delayed effects message
One cannabis edibles package with a warning containing a delayed effects message and a corresponding icon.
One cannabis edibles package with a warning containing delayed effects, dosing instructions, and adverse effects message.
One cannabis edibles package with a warning containing delayed effects message and dosing instructions.
Find a Clinic Near You
Who Is Running the Clinical Trial?
Wake Forest University Health Sciences
Lead Sponsor
National Institute on Drug Abuse (NIDA)
Collaborator
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