Table 1.

Aggregated Day-level Study Variables

Variable	M	SD	Actual Range
Proportion of drink days	0.29	0.26	0 – .80
Proportion of heavy drinking days (across drink days only)	0.43	0.42	0 – 1
Number of drinks (across all days)	1.35	1.83	0 – 18
Number of alcohol-related problems (across drink days only)	1.90	1.91	0 – 10
Aggregate level of drinking intentions (across all days)	19.51	21.74	0 – 100
Impulsivity	6.99	2.75	4 – 18
Positive affect	20.93	7.20	0 – 32
Negative affect	3.25	4.57	0 – 21

Note. Mean values were calculated by averaging participant responses across all days, then averaging across the entire sample. Heavy drinking = 4+/5+ drinks for women/men.