Table 6.

Tested models and goodness-of-fit indices.

	χ2	df	Δχ2	Δdf	CFI	TLI	RMSEA	ΔCFI	ΔTLI	ΔRMSEA
Models in each group
Gender
Male	148.302	59			0.971	0.962	0.046
Female	95.572	59			0.976	0.968	0.041
Gender
Configural	232.222*	118	-	-	0.963	0.951	0.052	-	-	-
Metric	243.633*	128	11.411	10	0.963	0.954	0.051	0.000	0.003	−0.001
Scalar	262.888*	136	19.255	8	0.960	0.954	0.051	−0.003	0.000	0.000
Strict	289.239*	154	26.351	18	0.956	0.956	0.050	−0.004	.002	−0.001

df, degrees of freedom; χ², Chi square; Δχ², difference in Chi square; Δdf, difference in degrees of freedom; CFI, comparative fit index; TLI, Tucker-Lewis index; RMSEA, root mean square error of approximation; ΔCFI, difference in comparative fit index; ΔTLI, difference in Tucker-Lewis index; ΔRMSEA, difference in root mean square error of approximation.

^*p < 0.001.