A rational explanation for links between the ANS and math.

Behav Brain Sci

Department of Psychology, Learning Research and Development Center, University of Pittsburgh, Pittsburgh, PA15260, USA. https://www.lrdc.pitt.edu/people/researcher-detail.cshtml?id=2004, https://www.lrdc.pitt.edu/people/researcher-detail.cshtml?id=2039, https://www.lrdc.pitt.edu/people/researcher-detail.cshtml?id=1802, https://www.lrdc.pitt.edu/people/researcher-detail.cshtml?id=3135, https://www.lrdc.pitt.edu/people/researcher-detail.cshtml?id=2031, https://www.lrdc.pitt.edu/people/researcher-detail.cshtml?id=2010.

Published: December 2021

The proposal by Clarke and Beck offers a new explanation for the association between the approximate number system (ANS) and math. Previous explanations have largely relied on developmental arguments, an underspecified notion of the ANS as an "error detection mechanism," or affective factors. The proposal that the ANS represents rational numbers suggests that it may directly support a broader range of math skills.

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http://dx.doi.org/10.1017/S0140525X21001011DOI Listing

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