. Author manuscript; available in PMC: 2008 Oct 1.

Published in final edited form as: Addict Behav. 2007 Jan 11;32(10):2274–2280. doi: 10.1016/j.addbeh.2007.01.004

Table 4.

Factor Loadings for External Intensity Factor (Factor 2)

Item	Spouse	Family	Friends	SLH Peer	Hlth Prof.	Mental Health	Subst. Treat.	Criminal Justice	Combined
N:	53	148	100	62	31	22	84	45	554
1		X	X	X	X	X	X		0.70
2	X	X	X	X	X	X	X	X	0.76
3
4
5
6	X		X		X	X	X		0.51
7	X	X	X	X		X	X	X	0.61
8
alpha	0.61	0.54	0.63	0.68	0.57	0.63	0.65	0.30	0.63

Note: X denotes a loading of 0.50 or higher