Table 3.

Factor loadings after rotation.

Item	Factor
	1	2	3	4
Item 7	0.749
Item 1	0.709
Item 2	0.648
Item 10	0.567
Item 5	0.452
Item 14		0.680
Item 9		0.572
Item 3		0.532
Item 12		0.466
Item 8			0.745
Item 4			0.682
Item 6				0.782
Item 11				0.496
Item 13				0.427
Eigenvalues	3.318	1.502	1.289	1.097
Variance contribution rate (%)	17.726	13.004	10.407	10.333
Cumulative variance contribution rate (%)	17.726	30.730	41.138	51.470