Table 2.

Confirmatory factor analysis (CFA).

Model description	χ2	Df	χ2/df	RMESA	GFI	CFI
4-factor model	1056.21	465	2.271	0.05	0.93	0.94
3-factor model	1144.57	340	3.366	0.13	0.85	0.86
2-factor model	1247.41	320	3.898	0.18	0.73	0.74
1-factor model	1367.21	355	3.851	0.22	0.65	0.66