Table 2.

A Moderated Multiple Regression Analysis Investigating the Association of SNS Alcohol Exposure, Online Social Identity, SNS Intensity, and Gender with Alcohol Use (N = 793)

		CI (B)95%
Variables	B (SE)	Lower	Upper	β	sr2%
Step 1
SNS Alcohol Exposure	0.28 (0.03)	0.23	0.33	0.36a	11.90
OSI	0.19 (0.04)	0.10	0.27	0.15a	1.96
SNS Intensity	0.03 (0.01)	0.01	0.04	0.13a	1.46
Genderc	0.11 (0.11)	−0.11	0.33	0.03	0.10
Step 2
SNS Alcohol Exposure	0.28 (0.03)	0.23	0.33	0.36a	11.70
OSI	0.17 (0.04)	0.08	0.25	0.13a	1.49
SNS Intensity	0.03 (0.01)	0.02	0.04	0.14a	1.74
Genderc	0.10 (0.11)	−0.13	0.32	0.03	0.08
SNS Alcohol Exposure × OSI	0.04 (0.02)	0.01	0.08	0.09b	0.64
SNS Alcohol Exposure × SNS Intensity	0.00 (−0.01)	−0.01	0.01	−0.03	0.10
OSI × SNS Intensity	−0.01 (0.01)	−0.02	0.01	0.01	0.15
Step 3
SNS Alcohol Exposure	0.29 (0.03)	0.24	0.34	0.37a	12.25
OSI	0.18 (0.04)	0.10	0.26	0.14a	1.69
SNS Intensity	0.03 (0.01)	0.02	0.05	0.15a	2.05
Genderc	0.11 (0.11)	−0.11	0.33	0.03	0.09
SNS Alcohol Exposure × OSI	0.05 (0.02)	0.01	0.08	0.09b	0.67
SNS Alcohol Exposure × SNS Intensity	0.00 (0.00)	−0.01	0.01	−0.03	0.06
OSI × SNS Intensity	−0.01 (0.01)	−0.01	0.01	−0.04	0.00
SNS Alcohol Exposure × OSI × SNS Intensity	−0.01 (0.00)	−0.01	0.00	−0.10b	0.72

^aSignificance at the p < 0.001 level.

^bSignificance at the p < 0.05 level.

^c0 = Female, 1 = Male.