Colloque - Justin Halberda : The Relationship Between The Approximate Number System (ANS) And Math Cognition—Evidence From Across Several Continents

Stanislas DehaeneChaire Psychologie cognitive expérimentaleAnnée 2025-2026Collège de FranceColloque : Seeing the Mind, Educating the BrainTheme: Numerical and Mathematical DevelopmentThe Relationship Between The Approximate Number System (ANS) And Math Cognition—Evidence From Across Several ContinentsColloque - Justin Halberda : The Relationship Between The Approximate Number System (ANS) And Math Cognition—Evidence From Across Several ContinentsJustin HalberdaRésuméWhat might be the relationship between our fanciest, most-recent cognitive inventions (e.g., Formal Mathematics) and our most evolutionarily ancient abilities to approximate the world (e.g., The Approximate Number System)? I will review the field's evidence, highlighting data from across 4 Continents.