Table 3.

Measurement invariance of BWAS across genders based on Sample B (N = 347)

Model		χ 2	df	p	CFI	TLI	RMSEA	SRMR	△χ2	△df	△p	|△CFI|	|△RMSEA|
M1: Configural invariance	44.948		28	0.022	0.977	0.966	0.059	0.035	-	-	-	-	-
M2: Metric invariance	54.697		34	0.014	0.972	0.965	0.059	0.055	9.749	6	0.136	0.005	0.000
M3: Scalar invariance	59.863		40	0.022	0.973	0.972	0.053	0.058	5.166	6	0.523	0.001	0.006
M4: Strict invariance	68.520		47	0.022	0.971	0.974	0.051	0.059	8.658	7	0.278	0.002	0.002

Note. BWAS = Bergen Work Addiction Scale; CFI = comparative fit index; TLI = Tucker-Lewis index; RMSEA = root mean square error of approximation; SRMR = standardized root mean square residual. Sample B includes 153 males and 194 females