. Author manuscript; available in PMC: 2013 Jul 9.

Published in final edited form as: AIDS Behav. 2011 Apr;15(3):509–520. doi: 10.1007/s10461-010-9767-z

Table 2.

Analyses of variance predicting sexual risk behavior under the influence of substances

	Outcome: percent of sexual acts that were under the influence			Outcome: percent of high risk sexual acts that were under the influence
	df	F	η²	df	F	η²
Motivation–temptation conflict
Full model	(4, 134)	4.199^**	0.114	(4, 134)	3.085^*	0.087
Age	(1, 134)	0.01	0	(1, 134)	1.42	0.011
Motivation–temptation conflict (1 = yes)	(1, 134)	0.96	0.007	(1, 134)	0.36	0.003
Expectancies (dichotomized, 1 = high)	(1, 134)	15.74^***	0.108	(1, 134)	9.31^**	0.067
Interaction term (conflict × expectancies)	(1, 134)	4.19^*	0.031	(1, 134)	0.90	0.007
Motivation–pros conflict
Full model	(3, 134)	6.847^***	0.136	(3, 134)	5.006^**	0.103
Motivation–temptation conflict (1 = yes)	(1, 134)	1.50	0.011	(1, 134)	1.286	0.01
Expectancies (dichotomized; 1 = high)	(1, 134)	19.19^***	0.128	(1, 134)	13.832^***	0.096
Interaction term (conflict × expectancies)	(1, 134)	6.64^**	0.048	(1, 134)	3.982^*	0.029

P< 0.05

^**

P< 0.01

^***

P< 0.001