. Author manuscript; available in PMC: 2017 Jan 6.

Published in final edited form as: Pers Individ Dif. 2016 Jan 1;88(1):45–50. doi: 10.1016/j.paid.2015.08.036

Table 2.

Testing IMP as a moderator of the effect of SA on problematic drinking outcomes.

Predictors	B	SE	β	R²	t	p
Alcohol use (criterion)
Social anxiety	−0.02	0.45	0.00		−0.05	.96
Impulsivity	0.41	0.10	0.20		3.98	<.001
Social anxiety × impulsivity	−0.15	0.16	−0.04		−0.95	.34
				.04[.01–.07]^a
Alcohol-related problems (criterion)
Social anxiety	1.22	0.76	0.07		1.60	.11
Impulsivity	1.25	0.16	0.37		8.10	<.001
Social anxiety × impulsivity	0.52	0.28	0.08		1.88	.05
				.15[.09–.21]^a

Note. There was a statistically significant covariance among alcohol use and related problems (b = 16.33, SE = 1.94, p < .001).

95% confidence interval.