Table 2.

Factor loadings and unique variances of the item selected.

	Factor loadings	Uniqueness
Item 6	0.624	0.610
Item 20	0.472	0.777
Item 21	0.667	0.556
Item 37	0.518	0.731
Item 40	0.845	0.286
Item 41	0.443	0.804
Item 42	0.438	0.808

The “principal axis factoring” extraction method was used in combination with a “oblimin” rotation.