. Author manuscript; available in PMC: 2014 Oct 31.

Published in final edited form as: Addict Behav. 2013 Oct 2;39(1):196–204. doi: 10.1016/j.addbeh.2013.09.024

Table 3.

Hierarchical regression analysis for variables predicting drinking variables from drink refusal self-efficacy (DRSE), the drinking identity IAT (IAT), and private self-consciousness (PC)

		Predictor	B	SE B	d
Peak drinks	Step 1	DRSE	−0.93	0.19	−0.67^***
		IAT	1.40	0.37	0.51^***
		PC	0.21	0.25	0.11
	Step 2	DRSE ^* IAT	−3.03	1.01	−0.41^**
		DRSE ^* PC	−2.43	0.59	−0.56^***
		IAT ^* PC	−0.72	1.22	−0.08
	Step 3	DRSE ^* IAT ^* PC	3.31	1.88	0.24

Drinking frequency	Step 1	DRSE	−0.94	0.19	−0.67^***
		IAT	1.47	0.37	0.54^***
		PC	0.23	0.25	0.13
	Step 2	DRSE ^* IAT	−1.28	0.49	−0.36^**
		DRSE ^* PC	−1.51	0.28	−0.73^***
		IAT ^* PC	−0.93	0.58	−0.22
	Step 3	DRSE ^* IAT ^* PC	1.81	0.90	0.27^*

Drinks per week	Step 1	DRSE	−1.83	0.41	−0.61^***
		IAT	3.04	0.81	0.51^***
		PC	0.67	0.55	0.17
	Step 2	DRSE ^* IAT	−2.74	1.10	−0.34^*
		DRSE ^* PC	−2.54	0.64	−0.54^***
		IAT ^* PC	−2.04	1.32	−0.21
	Step 3	DRSE ^* IAT ^* PC	3.18	2.05	0.21

Alcohol-related problems	Step 1	DRSE	−1.82	0.31	−0.80^***
		IAT	1.72	0.61	0.38^**
		PC	0.94	0.41	0.31^*
	Step 2	DRSE ^* IAT	−1.45	0.78	−0.25
		DRSE ^* PC	−2.97	0.45	−0.90^***
		IAT ^* PC	−1.74	0.93	0.25
	Step 3	DRSE ^* IAT ^* PC	1.17	1.45	0.11

Note. N=218

^***

p < .001

^**

p < .01

p < .05.