Study participation involves the following:
- A virtual screening evaluation that takes one hour
- A two-hour in-person screening evaluation
- If you are eligible, five OR 10 study sessions where you consume delta-8-THC, delta-9-THC, or placebo vaporized or in an edible brownie.
Study sessions run approximately 7:15 a.m. to 5:30 p.m. on weekdays, and each session must be at least six days apart. You are not allowed to drive yourself home on session days.
Up to $3,560 can be earned for completing all portions of the study procedures. If you elect to do only five sessions, you can earn up to $1,810.