Table 2.

The results of measurement analysis.

	χ2(df)	CFI	TLI	RMSEA, CI	Robust RMSEA, CI	SRMR
The CFA	514.454 (179)	0.964	0.958	0.047 [0.042–0.050; 0.051–0.059]	0.052 [0.048; 0.056]	0.058
Configural	758.696 (537)	0.979	0.975	0.038 [0.031–0.048; 0.044–0.059]	0.055 [0.050; 0.061]	0.066
Delta 1–0	244.242	0.015	0.017	−0.009		0.008
Metric	980.794 (569)	0.961	0.957	0.050 [0.045–0.049; 0.055–0.060]	0.062 [0.056; 0.068]	0.076
Delta 2–1	222.098	−0.018	−0.018	0.012		0.01