TABLE 4.

Fit indices of the CFA y ESEM of the WRRS Models on the five samples.

	Fit index criterion	Sample 1		Sample 2		Sample 3		Sample 4		Sample 5
		CFA	ESEM	CFA	ESEM	CFA	ESEM	CFA	ESEM	CFA	ESEM
1st iteration
WLSMV χ2		653.54	49.62	1206.97	201.43	89.97	118.93	629.5	96.54	154.3	101.54
P	>0.05	<0.001	1.0	<0.001	<0.001	<0.001	0.084	<0.001	1.0	<0.001	0.41
CFI	<0.95	0.962	1.0	0.978	0.998	0.972	0.999	0.965	1.0	0.958	1.0
RMSEA	<0.05	0.117	0.00	0.118	0.034	0.098	0.15	0.112	0.00	0.152	0.00
inf		0.109	0.00	0.112	0.027	0.093	0.00	0.104	0.00	0.145	0.00
sup	<0.05	0.126	0.00	0.124	0.04	0.104	0.023	0.121	0.022	0.158	0.00
SRMR	<0.05	0.098	0.025	0.08	0.036	0.073	0.028	0.083	0.035	0.106	0.028
WRMR	<1.00	1.996	0.55	2.705	1.105	2.324	0.849	1.953	0.765	3.055	0.785
2nd iteration		CFA	ESEM	CFA	ESEM	CFA	ESEM	CFA	ESEM	CFA	ESEM
WLSMV χ2	>0.05	–	21.403	–	7.99	–	7.884	–	54.057	–	45.77
p	<0.95	–	1.00	–	0.15	–	0.15	–	0.69	–	0.91
CFI	< 0.05	–	1.00	–	1.00	–	1.001	–	11.00	–	11.00
RMSEA		–	0.00	–	0.014	–	0.014	–	0.00	–	0.00
inf		–	0.00	–	0.00	–	0.00	–	0.00	–	0.00
sup	<0.05	–	0.00	–	0.026	–	0.026	–	0.02	–	0.009
SRMR	<0.05	–	0.022	–	0.027	–	0.027	–	0.033	–	0.023
WRMR	<1.00	–	0.433	–	0.789	–	0.789	–	0.689	–	0.634
3rd iteration		CFA	ESEM	CFA	ESEM	CFA	ESEM	CFA	ESEM	CFA	ESEM
WLSMV χ2	>0.05	131.315	21.403	446.687	11.295	251.116	61.888	93.394	146.949	114.553	34.687
P	<0.95	<0.001	1.00	<0.001	1.00	<0.001	0.102	<0.001	<0.001	<0.001	0.939
CFI	<0.05	0.988	1.00	0.982	1.00	0.986	0.999	0.992	0.986	0.996	1.00
RMSEA		0.068	0.00	0.104	0.00	0.073	0.017	0.051	0.064	0.05	0.00
inf		0.05	0.00	0.095	0.00	0.065	0.00	0.037	0.052	0.039	0.00
sup	<0.05	0.081	0.00	0.112	0.00	0.082	0.028	0.064	0.075	0.061	0.006
SRMR	<0.05	0.063	0.022	0.069	0.017	0.056	0.028	0.049	0.06	0.043	0.022
WRMR	<1.00	1.152	0.433	2.124	0.338	1.593	0.791	0.971	1.128	1.076

CFA, confirmatory factor analysis; ESEM, exploratory structural equation modeling.