Table 2.

Comparison of confirmatory factor analysis models.

Model	χ 2	df	χ2/df	CFI	TLI	GFI	AGFI	RMSEA
Single-factor model	2,704.620	54	50.086	0.547	0.446	0.562	0.367	0.267
Four-factor model	231.160	48	4.816	0.969	0.957	0.945	0.911	0.074