3,900
Participants
Start Date
March 3, 2025
Primary Completion Date
May 31, 2025
Study Completion Date
June 30, 2025
Vaping Device Labeling
"Participants will view one vape image (experimental stimulus) and are randomized to a label presented and the color/flavor of the vaping device presented.~The label conditions are:~1. plain (i.e., no labeling on device)~2. contains THC~3. contains 80% THC~4. contains 80% THC - HIGH POTENCY~5. contains nicotine~6. contains 5% nicotine~7. contains 5% nicotine - HIGH STRENGTH The color/flavor conditions are: mint/mint, white/original, blue/blueberry."
University of Southern California, Los Angeles
National Institute on Drug Abuse (NIDA)
NIH
National Cancer Institute (NCI)
NIH
University of Southern California
OTHER