Table 2. Shapiro-Wilk test results for normality assumptions.

Variable	Statistic	df	P
Idealism	0.971	432	0.000
Relativism	0.993	432	0.043
Moral identity	0.963	432	0.000
Moral judgement	0.985	432	0.000
Environmental judgement	0.997	432	0.000
Environmental behaviours I	0.987	432	0.001
Environmental behaviours II	0.991	432	0.011

*Statistical significance: P < 0.05