Table 5.

Fit indices of the structural equation model.

	X2	Df	Cronbachs’ α	RMSEA	SRMR	TLI	CFI
Threshold			≥0.7	≤0.08	≤0.08	≥0.90	≥0.90
SEM	832	521	0.911	0.048	0.070	0.920	0.926

X²: chi square; Df: degrees of freedom; RMSEA: root mean square error of approximation; SRMR: standardized root mean square residual; CFI: comparative fit index; TLI: Tucker–Lewis index.