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Perceptions of Proposed Warnings for Cannabis Edibles Packaging
Sponsor: Wake Forest University Health Sciences
Summary
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.
Official title: Perceptions of Proposed Warnings for Cannabis Edibles Packaging (Cannabis Edibles Aim 2 Experiment)
Key Details
Gender
All
Age Range
18 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
1250
Start Date
2026-05-27
Completion Date
2026-07-21
Last Updated
2026-08-27
Healthy Volunteers
Yes
Conditions
Interventions
No Warning Control
Participants in the control condition will see an edible cannabis package without a warning message.
Delayed Effects Text Only
Participants will see a cannabis edibles package with a warning message containing a delayed effects message.
Delayed Effects Plus Icon
Participants will see a cannabis edibles package with a warning containing a delayed effects message and a corresponding icon.
Delayed Effects Plus Dose
Participants will view a cannabis edibles package with a warning containing delayed effects message and dosing instructions.
Delayed Effects Plus Dose Plus Adverse Effects
Participants will view a cannabis edibles package with a warning containing delayed effects, dosing instructions, and adverse effects message.
Locations (1)
Wake Forest University Health Sciences
Winston-Salem, North Carolina, United States