. Author manuscript; available in PMC: 2012 Dec 1.

Published in final edited form as: Psychol Addict Behav. 2011 Sep 19;25(4):714–720. doi: 10.1037/a0025572

Table 1.

Means and standard deviations by gender

Variable	Men			Women
	N	Mean	SD	N	Mean	SD	t
Drinks per Week	283	13.94	14.43	425	8.32	7.74	6.71^***
Own Approval	281	2.65	0.97	423	2.33	0.78	4.67^***
Confidence in Own Approval	277	6.30	1.04	421	6.18	1.17	1.31
Perceived Inj. Norms	281	2.87	1.10	423	2.45	0.94	5.36^***
Confidence in Perceived Inj. Norms	276	5.80	1.09	422	5.72	1.20	0.87

Note.

^***

p < .001.

Perceived Inj. Norms = Perceived Injunctive Norms.