Table 3.

Selected SIENA Parameter Estimates: Parental Discipline and Drinking^a

	Model 1				Model 2
	b	SE	t	SD	b	SE	t	SD
Selection parameters
Alter effects: Who is more often named as a friend?
Parental discipline	−0.003	0.002	−1.16	0.001	−0.003	0.002	−1.12	0.001
Drinking	0.083	0.010	8.61 ***	0.016	0.081	0.009	9.16 ***	0.006
Ego effects: Who names more friends?
Parental discipline	0.003	0.005	0.57	0.024	0.003	0.005	0.60	0.024
Drinking	−0.028	0.019	−1.47	0.075	−0.035	0.020	−1.77 †	0.078
Similarity effects: Choosing friends similar to oneself
Parental discipline	0.147	0.017	8.49 ***	0.042	0.148	0.018	8.41 ***	0.044
Drinking	0.296	0.023	12.79 ***	0.012	0.293	0.019	15.17 ***	0.006
Behavioral parameters: Influence on Drinking
Friends’ attributes
Mean Parental discipline	−0.164	0.038	−4.34 ***	0.010	−0.089	0.040	−2.23 *	0.010
Drinking mean similarity	—	—	—	—	1.230	0.096	12.83 ***	0.020
Control variables (individual level)
Parental discipline	−0.032	0.008	−3.83 **	0.002	−0.038	0.009	−4.18 ***	0.002

^***p < .001.

^**p < .01.

^*p < .05.

^†p < .10.

All values are means across 48 networks, with a total N of 43,299 person/waves

^aModels also include rate and shape parameters, structural parameters, and the full set of alter, ego, similarity, and individual-level control parameters