Table 1.

Structure Matrix SIPSO

Items	Component
	1	2
Item 4	.899	.529
Item 2	.889	.502
Item 1	.866	.415
Item 5	.857	.485
Item 3	.848	.660
Item 8	.539	.854
Item 7	.351	.822
Item 6	.406	.748
Item 10	.536	.683
Item 9	.434	.666