Table 5.

Confirmatory factor analysis model fit indices (n=1112).

Model	χ2	P value	dfa	CFIb	TLIc	RMSEAd
Two-factor solution	107.78	<.001	19	0.965	0.948	0.065
Three-factor solution	95.868	<.001	17	0.969	0.949	0.064

^adf: degree of freedom.

^bCFI: comparative fit index.

^cTLI: Tucker-Lewis index.

^dRMSEA: root mean square error of approximation.