Table 1. Fit indices from CFA.

	RMSEA	90% CI	CFI	TLI	AIC	BIC
Model 1	0.089	0.067–0.111	0.721	0.675	2554.175	2632.924
Model 2	0.090	0.068–0.112	0.719	0.668	2555.827	2637.201
Model 3	0.090	0.067–0.112	0.728	0.671	2555.566	2642.190
Model 4	0.049	0.000–0.077	0.923	0.903	2507.595	2602.094
Model 5	0.050	0.000–0.079	0.920	0.896	2511.346	2613.720