TABLE 3.

The measurement models analysis results.

Model fit	Criteria	One factor	Three factors	Five factors	Six factors	Seven factors	Eight factors
CMIN	—	2936.42	2233.21	1726.93	1648.24	1589.58	1490.97
DF	—	434	431	424	419	413	406
CMIN/DF	1<NC<5	6.77	5.18	4.07	3.93	3.85	3.67
CFI	>0.9	0.87	0.90	0.93	0.93	0.94	0.94
IFI	>0.9	0.87	0.90	0.93	0.93	0.94	0.94
NFI	>0.9	0.85	0.88	0.91	0.91	0.92	0.92
TLI	>0.9	0.85	0.89	0.92	0.92	0.92	0.93
RMSEA	<0.08	0.09	0.07	0.06	0.06	0.06	0.06