Table 2.

Standardized variance/covariance matrix (polychoric correlation)

Item	Item 1	Item 2	Item 3	Item 4	Item 5	Item 6	Item 7
Item 1	1.000
Item 2	0.492**	1.000
Item 3	0.517**	0.570**	1.000
Item 4	0.670**	0.443**	0.567**	1.000
Item 5	0.519**	0.639**	0.629**	0.565**	1.000
Item 6	0.457**	0.554**	0.675**	0.557**	0.658**	1.000
Item 7	0.609**	0.522**	0.684**	0.689**	0.740**	0.784**	1.000

**Statistically significant at p < .001