Table 6.

Measurement invariance procedure conducted between CIUS in different languages.

Model	χ2 (df)	Δχ2 (Δdf)	RMSEA	p	CFI	TLI	SRMR
Children’s model T1
Configural invariance	133.98 (90)	–	0.04	0.825	0.98	0.98	0.03
Metric invariance	185.43 (108)	51.46 (18)	0.05	0.464	0.97	0.97	0.06
Scalar invariance	278.65 (126)	93.22 (18)	0.07	0.008	0.95	0.94	0.07
Children’s model T2
Configural invariance	228.20 (93)	–	0.08	0.001	0.95	0.93	0.04
Metric invariance	282.91 (111)	54.71 (18)	0.08	<0.001	0.94	0.93	0.07
Scalar invariance	428.91 (129)	146.01 (18)	0.10	<0.001	0.90	0.89	0.07
Parents model T1
Configural invariance	455.53 (201)	–	0.07	<0.001	0.96	0.94	0.04
Metric invariance	614.71 (227)	159.18 (26)	0.08	<0.001	0.94	0.92	0.09
Scalar invariance	614.71 (227)	159.18 (26)	0.07	<0.001	0.94	0.92	0.09
Parents model T2
Configural invariance	484.20 (204)	–	0.08	<0.001	0.95	0.94	0.04
Metric invariance	641.63 (230)	157.43 (26)	0.09	<0.001	0.93	0.92	0.10
Scalar invariance	1010.19 (256)	368.56 (26)	0.11	<0.001	0.87	0.86	0.13