Table 3.

Results of the confirmatory factor analysis (Results of the confirmatory factor analysis by Amos software, Goodness of fit indices, Reference value and Model performance (default, saturated and independence model) Which showed six-factor model the best fit index)

Model performance				reference value		Goodness of fit indices
independence	saturated	default
2.961	2.416	3.246	X2 / df < 3		X2 (chi square)/ degrees of freedom
0.066	0.067	0.085	RSMEA < 0.08		RSMEA (Root mean square error of approximation)
0.728	0.729	0.673	PNFI > 0.5		PNFI (Parsimony Normed Fit Index)
0.860	0.846	0.791	GFI > 0.8		GFI (Goodness-of-fit index)
0.834	0.816	0.753	AGFI > 0.8		AGFI (Adjusted goodness-of-fit index)
0.806	0.816	0.750	NFI > 0.8		NFI (Normed Fit Index)
0.846	0.868	0.791	TLI > 0.8		TLI (Tucker Lewis index)
0.861	0.882	0.811	CFI > 0.8		CFI (Comparative fit index)
0.785	0.794	0.723	RFI > 0.8		RFI(Relative fit index)
0.862	0.883	0.812	IFI > 0.8		IFI(Incremental fit index)