TABLE 2.

GOODNESS-OF-FIT MEASURES FOR TESTS OF NESTED MODELS

Model	χ 2	df	χ2 change	Bentler-Bonett NFI	SRMR	Bollen IFI
1	164.936	80	......	0.974	0.030	0.986
2	168.734	82	3.798	0.973	0.031	0.986
3	212.504	85	43.770***	0.966	0.033	0.980
4	162.265	79	6.469	0.974	0.031	0.987

^***p < 0.001.

NFI = Normed fit index (Bentler and Bonett 1980).

IFI = Incremental fit index (Bollen 1989).

SRMR = Standardized root mean square residual.