Table 2.

Fit indexes by model and group.

Model	χ2	df	χ2/df	GFI	RMSEA	CFI	TLI	NFI	AIC
Model A1	67.487	21	3.213	0.976	0.059	0.974	0.956	0.963	115.487
Model A2	67.877	22	3.085	0.976	0.057	0.974	0.958	0.963	113.877
Model A3	68.271	23	2.968	0.975	0.055	0.975	0.960	0.963	112.271
Model A4*	69.666	24	2.902	0.975	0.054	0.974	0.962	0.962	111.666
Model M1	49.924	21	2.377	0.960	0.069	0.955	0.924	0.927	97.924
Model M2	50.063	22	2.275	0.960	0.067	0.957	0.929	0.927	96.063
Model M3*	50.980	23	2.216	0.960	0.065	0.957	0.933	0.926	94.980
Model M4	57.836	24	2.409	0.954	0.070	0.948	0.922	0.916	99.836
Model F1	40.454	21	1.926	0.974	0.051	0.980	0.966	0.960	88.454
Model F2	40.469	22	1.839	0.974	0.049	0.981	0.969	0.960	86.469
Model F3	40.566	23	1.763	0.974	0.046	0.982	0.972	0.960	84.566
Model F4*	40.936	24	1.705	0.974	0.044	0.983	0.974	0.960	82.936
Model F5	44.616	25	1.784	0.972	0.047	0.980	0.971	0.956	84.616

A, all; M, males; F, females.

^*Final model.