. Author manuscript; available in PMC: 2009 Aug 13.

Published in final edited form as: Psychol Addict Behav. 2007 Sep;21(3):316–327. doi: 10.1037/0893-164X.21.3.316

Table 1. Summary of Mediational Analyses.

Dependent variable	Mediational sequence	Mediator	z score for indirect effect
Alcohol use	Greek involvement ⇒ mediator intercept ⇒ outcome intercept	Social modeling	5.99^***
		Alcohol offers	4.80^***
		Perceived norms	2.55^*
	Greek involvement ⇒ mediator intercept ⇒ outcome slope	Social modeling	2.59^**
	Greek involvement ⇒ mediator intercept ⇒ outcome slope	Alcohol offers	1.75^*
Alcohol problems	Greek involvement ⇒ mediator intercept ⇒ outcome intercept	Social modeling	6.07^***
		Alcohol offers	4.95^***
		Perceived norms	2.47^*

p < .05.

^**

p < .01.

^***

p < .001.