Table 3.

Correlations between all measures of ANS acuity and arithmetic fluency and intelligence (Raven's matrices).

	Math task
Acuity task	Addition	Subtraction	Multiplication	Division	Total	Raven's
ADAPTIVE
Simultaneous	0.43*	0.31*	0.30**	0.10	0.32*	0.22
Sequential	0.07	0.12	0.02	−0.14	0.02	0.22
STATIC
(w)	0.32*	0.39*	0.20	0.07	0.28***	0.09
(P)	0.40*	0.41*	0.28***	0.16	0.35*	0.09
NUMERIC DISTANCE
Non-symbolic (RT)	−0.28	−0.24	−0.12	−0.11	−0.22	−0.15
Non-symbolic (P)	0.11	−06	0.03	0.13	0.10	−0.12
Symbolic	0.23	0.07	0.18	0.09	0.16	0.01

Note: Signs of the correlations have been transformed so that a positive sign indicates a positive association.

^*p < 0.05,

^**p = 0.06,

^***p = 0.08.