Table 1.

Confirmatory factor analysis

Models	Factors	χ2	df	RMSEA	IFI	TLI	CFI
Hypothesized model	Three‐factor model	1724.4132**	831	0.032	0.905	0.906	0.902
Two‐factor model	Two factors	3224.653**	719	0.075	0.811	0.813	0.806
All in one factor	Single‐factor model	4233.544**	874	0.088	0.690	0.693	0.681

N = 243; *P < 0.05 **P < 0.01, χ² = chi‐square df, degree of freedom; CFI, Comparative Fit Index; TLI, Tucker–Lewis index; IFI, Incremental Fit Index; RMSEA, root‐mean‐square error of approximation.