Table 3.

Goodness-of-fit indices for invariance of the BREQ-3 across gender and age groups.

	χ2	df	χ2/df	CFI	RMSEA	SRMR	Models Compared	ΔCFI
Gender (male/female)
Configural model	984.389	240	4.102	0.953	0.053	0.041		-
Metric model	981.368	252	3.894	0.954	0.051	0.042	Metric against configural	−0.001
Scalar model	1005.798	264	3.810	0.953	0.050	0.042	Scalar against metric	0.001
Age groups (18 to 35 years/36 to 55 years/over 55 years)
Configural model	1107.438	360	3.076	0.954	0.053	0.041		-
Metric model	1177.256	384	3.065	0.951	0.053	0.047	Metric against configural	0.003
Scalar model	1341.339	408	3.287	0.943	0.056	0.050	Scalar against metric	0.008