TABLE 2.

KMO.

Variable	KMO	Bartlett’s test of sphericity	DF	P-value	Cronbach’s α
TS	0.78	478.85	36	0.000	0.84
TFL	0.80	964.39	55	0.000	0.85
JS	0.75	52.63	3	0.000	0.82
PS	0.84	1120.86	55	0.000	0.91