Table 3.

Change on STI- and HIV-Related Information, Motivation, Behavioral Skills, Behaviors, and Intimate Partner Violence

Constructs	Paired t-test analysis
	Baseline (score ± SD)	1 month postbaseline assessment (score ± SD)	95% confidence interval		t	df	p
			Lower	Upper
STI- and HIV-related information
STI- and HIV-related knowledge	2.51 ± 2.13	6.46 ± 2.55	−4.87	−3.02	−8.67	34	< .001*
STI- and HIV-related motivation
Attitudes toward the use of condoms	42.53 ± 8.94	46.08 ± 8.69	−6.49	−.62	−2.46	35	.019*
Traditional gender roles	8.97 ± 3.08	8.6 ± 4.37	−.87	1.59	.60	35	.554
Violence in relationships	8.78 ± 2.94	8.64 ± 3.0	−.69	.96	.33	36	.743
Norms about condom use	12.08 ± 2.26	12.11 ± 2.68	−.96	−.90	−.06	35	.952
STI- and HIV-related behavioral skills
Perceived self- efficacy for STI and HIV prevention	39.85 ± 5.13	42.06 ± 5.11	−4.35	−.061	−2.09	33	.044*
Sexual communication and negotiation skills	5.63 ± 2.28	5.71 ± 2.73	−1.09	.92	−.173	34	.863
STI- and HIV-related preventive behaviors
Sexual Risk Taking With Uncommitted Partners Subscalea	4.66 ± 5.19	2.49 ± 2.00	.551	3.79	2.72	34	.010*
Risky Sex Acts Subscalea	8.74 ± 10.97	9.91 ± 11.20	−4.30	1.94	−.767	33	.448
Risky Anal Sex Subscale	0.47 ± 1.9	0.31 ± .79	-.46	.79	.54	35	.591
STI- and HIV-related risk factors
Intimate partner violence	5.19 ± 2.71	4.89 ± 1.58	−.62	1.23	.671	35	.507

^aOne participant reported very high frequencies in this scale. This outlier case was excluded from the paired t-test analysis.

^*p < .05.