TABLE 3.

Goodness of fit indices of the alternative measurement models on measured variables.

	Chi-square	df	RMSEA	CFI	IFI	SRMR
Model 1 – one factor	7205.047	560	0.154	0.734	0.724	0.113
Model 2 – two factors	6488.564	559	0.134	0.792	0.793	0.096
Model 3 – three factors	5720.552	557	0.101	0.853	0.843	0.089
Model 4 – four factors	5438.563	554	0.089	0.904	0.898	0.081

df, degrees of freedom; RMSEA, root mean square error of approximation; CFI, comparative fit index; IFI, incremental fit index; SRMR, standardized root mean square residual.