Table 5.

Correlations of the accuracy in the symbolic numerical task and the internal Weber fraction of non-symbolic magnitude tasks (* = p < 0.05)

	Non-symbolic magnitude estimation			Symbolic numerical task		Control task
	Time	Space	Number	Mental	Mathematical	Stroop test
			(ANS)	Calculation	Reasoning
Time		r = -0.079	r = 0.003	r = 0.053	r = -0.069	r = -0.156
		P = 0.652	P = 0.988	P = 0.763	P = 0.695	P = 0.372
Space			r = 0.020	r = 0.127	r = 0.038	r = -0.093
			P = 0.907	P = 0.468	P = 0.829	P = 0.597
Number				r = -0.498	r = -0.393	r = -0.088
(ANS)				P = 0.002 *	P = 0.019 *	P = 0.614