Table 2.

Regression analysis to test associations between SCT-determinants and performing the tick check (DV)

	β	t	R 2	R 2 change
DV: Performing the tick check
Model 1:			.13	.11
Proximal goal	.33	7.99**
Model 2:			.20	.07
Proximal goal	.30	7.57**
Self-efficacy	.27	6.79**
Model 3:			.26	.05
Proximal goal	.22	5.04**
Self-efficacy	.24	5.89**
Outcome expectations:
Perceived severity	.02	0.40
Response efficacy	−.08	−1.46
Self-evaluative	.20	3.57**
Injunctive norm	−.12	−2.68**
Descriptive norm	.17	3.77**
Model 4:			.28	.02
Proximal goal	.23	5.22**
Self-efficacy	.22	5.31**
Outcome expectations:
Perceived severity	.02	.58
Response efficacy	−.10	−1.87
Self-evaluative	.21	3.74**
Injunctive norm	−.11	−2.65**
Descriptive norm	.16	3.81**
Knowledge	.05	1.11
Experience	.13	3.04**

All models controlled for level of education (R ² = 0.02); ^** p < 0.01, ^* p < 0.05