Table 7.

Convergent validity and discriminant validity of the pilot study.

	Pearson Correlation
	1	2	3	4	5	6	7	Global PSQI	Total SAS SV
Component 1
Component 2	0.59 **
Component 3	0.33	0.33
Component 4	0.29	0.12	0.69 **
Component 5	0.49 **	0.47 **	0.22	0.24
Component 6	−0.08	−0.24	0.11	−0.11	−0.08
Component 7	0.26	0.27	0.18	0.02	0.35	0.04
Global PSQI	0.76 **	0.69 **	0.74 **	0.64 **	0.64 **	−0.06	0.45 **
Total SAS	0.42 *	0.21	0.13	0.05	0.23	−0.46 *	−0.21	0.18	-

* p < 0.05 ** p < 0.01.