Factor structure and psychometric properties of the german version chronic uncertainty scale (CU-20)

BMC Psychology

Table 3 Confirmatory Factor Analysis and Measurement Invariance Tests

	χ²	Δχ²	df	Δdf	p-val.	CFI	ΔCFI	TLI	ΔTLI	SRMR	ΔSRMR	RMSEA	ΔRMSEA	RMSEA lower	90% CI upper
CFA 5-Factor	293.923		142		< 0.01	0.958		0.949		0.071		0.08		0.067	0.093
CFA 6-Factor	327.52		155		< 0.01	0.954		0.943		0.037		0.084		0.071	0.097
Measurement invariance
Configural	529.301		310		< 0.01	0.946		0.934		0.048		0.093		0.079	0.106
Metric	562.796	33.495	324	14	< 0.01	0.942	-0.004	0.932	-0.002	0.064	0.016	0.094	0.001	0.081	0.107
Scalar	586.206	23.41	338	14	< 0.01	0.941	-0.001	0.934	0.002	0.065	0.001	0.093	-0.001	0.08	0.105
Strict	643.163	56.957	358	20	< 0.01	0.93	-0.011	0.926	-0.008	0.064	-0.001	0.098	0.005	0.086	0.11

Note: Bentler scaled χ², p-val. Robust estimates for CFI, TLI, RMSEA and confidence interval (CI). Δ: difference of the model from the model before (metric = metric-configural)

ISSN: 2050-7283