Table 1.

Risk perception, positive/negative outcome expectancies, past behavior, intention T1, and behavior T2 (means, standard deviations).

Variable	Risk perception T1	Negative outcome expectancies T1	Positive outcome expectancies T1	Past behavior T1	Intention T1	Behavior T2	M	SD
Risk perception T1a							2.4	.83
Negative outcome expectancies T1a	.05						1.2	.05
Positive outcome expectancies T1a	.12*	−.28**					3.2	.04
Past behavior T1a	−.03	−.19**	.17**				3.5	1.4
Intention T1a	.18**	−.34**	.33**	.31**			5.5	1.1
Behavior T2a	.06	−.28**	.26**	.20**	.40**

Note: N = 594. *P < .05. **P < .01. ^ªRange fully exhausted.