Table 5. Indices of exploratory and confirmatory factor analyses.

EFA
Factor No.	KMO	Factor load	Communalities	Explained variance	RMSR	TLI	RMSEA
3	0.72	0.28-0.89	0.15-0.78	61%	0.03	0.92	0.07
2*	0.70	0.35-0.86	0.12-0.75	52%	0.06	0.84	0.10
CFA
Factor No.	chi-square (df)	GFI/AGFI	RMSEA	TLI	CFI	RMR	Factor load
2*	80.32 (23)	0.96/0.93	0.07	0.92	0.95	0.56	0.38-0.89

EFA: Exploratory Factor Analysis; CFA: Confirmatory Factor Analysis; KMO: Kaiser-Meyer-Olkin; RMSR: Root Mean Square of the Residuals; TLI: Tucker Lewis Index of Factoring Reliability; RMSEA: Root Mean Square Error of Approximation; GFI/AGFI: Goodness of Fit Index/Adjusted Goodness-of-Fit Index; CFI: Comparative Fit Index; RMR: Root Mean Square; *without the “bicycle trail” motor task.