Table 1.

Indirect effect estimates for tests of mediation through drinking-and-driving cognitions

Variable	b	(SE)	OR	[95% CI]	z
Intensity
Perceived danger	0.04	(0.03)	1.04	[0.99, 1.10]	1.50
Perceived personal limit	0.23	(0.08)	1.25	[1.07, 1.44]	2.69**
Normative beliefs	0.03	(0.02)	1.03	[0.99, 1.07]	1.45
Omax
Perceived personal limit	0.07	(0.03)	1.07	[1.01, 1.14]	2.00*
Elasticity
Perceived personal limit	-0.002	(0.001)	0.998	[0.996, 1.00]	2.00*

Notes: OR = odds ratio; CI = confidence interval. The elasticity parameter is scaled negatively such that smaller values reflect greater insensitivity to escalating costs (greater demand).

^*p < .05;

^**p < .01.