. Author manuscript; available in PMC: 2022 Aug 24.

Published in final edited form as: Dev Psychobiol. 2020 May 29;63(1):65–73. doi: 10.1002/dev.21985

Table 2.

Summary of model fit indices.

Orienting/Regulation Factor (N = 668)

Model	χ²	df	p	CFI	RMSEA	[90% CI]	SRMR	AIC	BIC

Configural	215.95	148	< .0002	0.99	0.04	[0.03, 0.05]	0.04	11381.85	12084.52
Weak	270.64	169	< .00001	0.98	0.04	[0.03, 0.05]	0.06	11393.13	12001.21
Strong	711.01	190	< .00001	0.91	0.09	[0.08, 0.10]	0.10	11794.80	12308.28

Negative Affectivity Factor (N = 668)

Model	χ²	df	p	CFI	RMSEA	[90% CI]	SRMR	AIC	BIC

Configural	1482.59	604	< .00001	0.89	0.07	[0.06, 0.07]	0.08	38350.70	39539.84
Weak	1677.17	646	< .00001	0.88	0.07	[0.07, 0.07]	0.10	38484.31	39484.26
Strong	3000.78	691	< .00001	0.73	0.10	[0.10, 0.10]	0.22	39822.59	40619.85

Surgency/Extraversion Factor (N = 668)

Model	χ²	df	p	CFI	RMSEA	[90% CI]	SRMR	AIC	BIC

Configural	846.08	148	< .00001	0.82	0.12	[0.11, 0.13]	0.11	13727.19	14429.62
Weak	959.09	169	< .00001	0.81	0.12	[0.11, 0.13]	0.13	13820.70	14428.58
Strong	2759.14	190	< .00001	0.37	0.20	[0.20, 0.21]	0.37	15763.60	16276.91

Note. For each set of models, CFI values ≥ 0.90, RMSEA values ≤ 0.08, SRMR values < 0.08, and the lowest AIC and BIC values are bolded.