Table 2.

Confirmatory factor analyses comparing model fit of the different factor models in the holdout sample (n ₂ = 538)

Models	χ 2	SB χ 2	df	AIC	BIC	RMSEA	NNFI
M0	53284	45868	231	45912	45928	0.607	0.140
M1	5441	1359	209	1447	1479	0.101	0.976
M2	4382	1075	202	1177	1214	0.090	0.981
M3	4154	987	206	1081	1115	0.084	0.984
M4	3293	715	203	815	852	0.069	0.989
M5	2792	563	187	696	744	0.061	0.991

Note: M0 = null‐model, M1 = one general factor, M2 = original four factors by Fairburn, M3 = EFA model based on the parallel analysis criterion, M4 = EFA model based on Kaiser's criterion, M5 = same as M4, but included a general (g) factor. χ ² = Chi‐square, SB χ ² = Satorra–Bentler chi‐square, df = degrees of freedom, AIC/BIC = Akaike's/Bayesian Information Criteria, RMSEA = root mean square error of approximation, NNFI = non‐normed fit index.