Subjective Intoxication
Subjective intoxication was measured using one item: “How intoxicated do you feel at the moment?” with “Not at all intoxicated” versus “Very intoxicated” at both sides of a VAS. After participants had consumed three beverages, they estimated how many of those beverages contained alcohol (0, 1, 2, or 3 glasses) using a forced choice question “How many of these beverages do you think contained alcohol?”