Impulsivity Domains and Subjective Response

Participants receive placebo (saline) intravenously. They will also have the opportunity to self-administer saline during the 60-minute free-access IV self-administration period in session 3.

Participants receive alcohol intravenously, clamped at BrACs of 20mg%, 40mg%, and 60mg%. They will also have the opportunity to self-administer alcohol (up to 120mg% BrAC) during the 60-minute free-access IV self-administration period in session 3.