TABLE 2.

Model fit indices for measurement invariance across genders.

Model	Δχ2	df	CFI	NNFI	RMSEA	Comparison	Δχ2	ΔCFI	ΔRMSEA
M1	398.48	76	0.919	0.904	0.050
M2	411.90	79	0.916	0.904	0.052	M2 vs. M1	13.42∗∗	0.003	0.002
M3	454.94	89	0.908	0.907	0.051	M3 vs. M2	43.04∗∗∗	0.008	0.001

N = 1,574. CFI, comparative fit index; NNFI, non-normal fit index; RMSEA, root mean square error of approximation; M1, configural model; M2, metric model; M3, scalar model. ^∗∗p < 0.01, ^∗∗∗p < 0.001.