Individual Differences in Drug Response

THC (Marinol® \[dronabinol\]; Solvay Pharmaceuticals) will be orally administered in doses of 7.5 mg and 15 mg, in opaque capsules with dextrose filler. Placebo capsules contain only dextrose. These doses of THC are known to produce performance impairments as well as subjective intoxication with little to no adverse reactions in experienced occasional, but non-daily cannabis users (Ménétrey et al., 2005; Issa et al. 2016).

We are administering dextrose to health volunteers for our placebo group