Table 12.

Measurement Invariance of the Relationship Sabotage Scale Across Demographic Groups (n = 568)

Model	X2	df	CFI	RMSEA	SRMR	ΔX2	Δdf	ΔCFI	ΔRMSEA	ΔSRMR
Gender(Male = 240, Female = 328)
Configural	232.711	122	0.929	0.044	0.041	NA	NA	NA	NA	NA
Metric	238.674	134	0.923	0.048	0.046	5.963	12	−0.006	0.004	0.005
Scalar	245.623	148	0.919	0.051	0.052	6.949	14	−0.004	0.003	0.006
Only child(Yes = 111, No = 457)
Configural	228.184	122	0.932	0.043	0.041	NA	NA	NA	NA	NA
Metric	236.261	134	0.931	0.048	0.044	8.077	12	−0.001	0.005	0.003
Scalar	245.114	148	0.926	0.051	0.052	8.853	14	−0.004	0.003	0.008
Migration experience(Yes = 130, No = 438)
Configural	401.423	122	0.925	0.043	0.041	NA	NA	NA	NA	NA
Metric	405.155	134	0.924	0.048	0.044	3.732	12	−0.001	0.005	0.003
Scalar	407.176	148	0.919	0.051	0.050	2.021	14	−0.005	0.003	0.006
Left-behind experience(Yes = 168, No = 400)
Configural	292.861	122	0.923	0.039	0.038	NA	NA	NA	NA	NA
Metric	300.156	134	0.917	0.046	0.047	7.295	12	−0.006	0.007	0.009
Scalar	306.719	148	0.912	0.052	0.053	6.563	14	−0.005	0.006	0.006
long-term family residence(Urban = 316, Rural = 252)
Configural	294.961	122	0.931	0.047	0.052	NA	NA	NA	NA	NA
Metric	303.218	134	0.932	0.038	0.053	8.257	12	0.001	−0.009	0.001
Scalar	310.775	148	0.926	0.046	0.055	7.557	14	−0.006	0.008	0.002