Table 3.

Comparisons of binge drinker and comparison groups on PES substance-free subscales

	Full sample						Restricted sample
	Binge drinkers (n = 136)		Comparison (n = 120)		t Test P value	Regression P value	Binge drinkers (n = 66)		Comparison (n = 94)		t Test P value	Regression P value
	Mean	S.D.	Mean	S.D.			Mean	S.D.	Mean	S.D.
Frequency scores
Social	1.0	0.32	1.09	0.31	NS	NS	1.06	0.33	1.13	0.29	NS	NS
Nonsocial	0.92	0.22	0.99	0.21	< .01	< .05	0.92	0.22	1.01	0.21	< .05	< .05
Masculine	0.36	0.26	0.33	0.22	NS	NS	0.35	0.23	0.35	0.23	NS	NS
Feminine	0.85	0.26	0.93	0.25	< .01	NS	0.89	0.27	0.96	0.24	NS	NS
Introverted	0.59	0.25	0.68	0.25	< .01	< .01	0.58	0.23	0.69	0.26	< .01	< .01
Extroverted	0.76	0.26	0.72	0.24	NS	NS	0.76	0.24	0.75	0.24	NS	NS
Solitary	1.34	0.36	1.38	0.33	NS	NS	1.37	0.36	1.39	0.32	NS	NS
Passive outdoor	0.71	0.35	0.81	0.34	< .05	< .5	0.70	0.36	0.83	0.34	< .05	< .05
Sexual	0.95	0.42	0.98	0.45	NS	NS	0.92	0.44	0.98	0.47	NS	NS
Mood-related	1.16	0.29	1.21	0.25	NS	NS	1.16	0.30	1.23	0.25	NS	NS
Pleasure scores
Social	1.07	0.34	1.16	0.33	< .05	< .05	1.08	0.36	1.21	0.29	< .05	< .01
Nonsocial	0.82	0.25	0.90	0.26	< .01	< .05	0.80	0.28	0.92	0.26	< .01	< .05
Masculine	0.34	0.25	0.33	0.24	NS	NS	0.34	0.25	0.36	0.25	NS	NS
Feminine	0.84	0.29	0.95	0.28	< .01	< .05	0.58	0.31	0.69	0.30	< .05	< .05
Introverted	0.56	0.29	0.67	0.29	< .01	< .01	0.57	0.31	0.68	0.30	< .05	< .01
Extroverted	0.72	0.28	0.71	0.26	NS	NS	0.72	0.29	0.74	0.27	NS	NS
Solitary	1.37	0.42	1.49	0.37	< .05	< .05	1.38	0.45	1.51	0.37	NS	NS
Passive outdoor	0.76	0.38	0.91	0.39	< .001	< .01	0.72	0.41	0.94	0.39	< .01	< .001
Sexual	1.05	0.45	1.15	0.48	NS	NS	1.02	0.46	1.16	0.49	NS	NS
Mood-related	1.22	0.33	1.33	0.29	< .01	< .01	1.22	0.37	1.23	0.27	< .01	< .01
Cross-products
Social	1.69	0.66	1.81	0.65	NS	NS	1.73	0.70	1.90	0.63	NS	NS
Nonsocial	1.34	0.47	1.47	0.51	< .05	NS	1.34	0.51	1.51	0.52	NS	NS
Masculine	0.51	0.38	0.48	0.41	NS	NS	0.50	0.38	0.53	0.44	NS	NS
Feminine	1.38	0.53	1.57	0.54	< .01	NS	1.46	0.58	1.64	0.52	< .05	NS
Introverted	0.86	0.48	1.04	0.51	< .01	< .05	0.86	0.48	1.06	0.52	< .05	< .05
Extroverted	1.15	0.50	1.11	0.48	NS	NS	1.16	0.50	1.16	0.50	NS	NS
Solitary	2.22	0.83	2.32	0.75	NS	NS	2.26	0.87	2.36	0.74	NS	NS
Passive outdoor	1.17	0.67	1.39	0.68	< .01	< .05	1.15	0.71	1.43	0.68	< .05	< .01
Sexual	1.66	0.85	1.78	0.92	NS	NS	1.63	0.89	1.80	0.93	NS	NS
Mood-related	1.98	0.67	2.14	0.59	< .05	NS	2.00	0.72	2.19	0.57	< .05	NS

Carriers in the regression models are gender, age, race, and binge drinker classification (binge, comparison). Regression P value refers to the t test associated with binge drinker classification in the regression model. The restricted sample excludes participants who reported use of illicit drugs during the previous 30 days. NS: P > .05.