Table 2

Goodness-of-fit summary for SEM measurement models

Measure	Number of dimensions
Measure	5	6	7	8	9	Norm
Satorra-Bentler scaled χ²	3435.9	3503.8	3421.5	3400.0	2761.5
df	2132	2128	2123	2116	2099
Normed χ²=(χ²)/df	1.612	1.647	1.612	1.607	1.316	<2.0 (or <5.0)
BBNFI	0.951	0.951	0.951	0.952	0.959	>0.90 (or >0.95)
CFI	0.981	0.980	0.981	0.981	0.990	>0.90 (or >0.95)
RMSEA	0.047	0.047	0.047	0.047	0.034	<0.05
90% Lower	0.044	0.044	0.044	0.044	0.030
90% Upper	0.050	0.050	0.050	0.050	0.037	(<0.05, <0.10)

BBNFI, Bentler-Bonett normed fit index; CFI, comparative fit index; df, degrees of freedom; Norm, norms/rules suggested by various authors; RMSEA, root mean square error of approximation; SEM, structural equation modelling.