Journal of Experimental Child Psychology · 2009 · 125 citations · 29 references
EducationPsychologyCognitive DevelopmentCognitive PsychologyDevelopmental PsychologyInfant DevelopmentNumber RecognitionNumber SenseNumeracy DevelopmentNumeral RecognitionNumerical Cognition DevelopmentAddition ConceptsCognitive Foundations Of Arithmetic
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Addition and subtraction by human infants
Karen Wynn · Nature · 1992 · 1.8K citations
Large number discrimination in 6-month-old infants
Fei Xu, Elizabeth S. Spelke · Cognition · 2000 · 1.5K citations