TABLE 1.

Scales’ fit indices for different structures.

	ITS			RPHNS
Structure	CFI	SRMR	RMSEA	CFI	SRMR	RMSEA
Original structure	0.61	0.07	0.06	0.86	0.05	0.04
Higher-order model of the original structure	0.68	0.06	0.05	0.88	0.07	0.07
Re-exploration	0.91	0.04	0.03
Higher-order verification	0.87	0.07	0.06