Acquisition of the Cardinal Principle Coincides with Improvement in Approximate Number System Acuity in Preschoolers

• Anna Shusterman ,

  * E-mail: ashusterman@wesleyan.edu

  Affiliation Psychology Department, Wesleyan University, Middletown, Connecticut, United States of America

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• Emily Slusser,

  Affiliation Department of Child and Adolescent Development, San Jose State University, San Jose, California, United States of America

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• Justin Halberda,

  Affiliation Department of Psychological and Brain Sciences, Johns Hopkins University, Baltimore, Maryland, United States of America

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• Darko Odic

  Affiliation Department of Psychology, The University of British Columbia, Vancouver, British Columbia, Canada

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