review · 2004 · en
Core Systems of Number
Feigenson L, Dehaene S, Spelke E
Trends in Cognitive Sciences
Evidencia · Seminal
Síntesis
Argues humans possess two innate core systems for representing number: an approximate analog system (ANS) for large quantities and a parallel-individuation system limited to small sets (~3), both observable from infancy.
Etapas
0-1, 1-3
Dominios
mathematics, cognitive, infancy
Tags
core-systems · ANS · object-tracking · infant-cognition · foundational
Afirmaciones que citan esta fuente (1)
clm-dyscalculia-core-numerosity
Dyscalculia affects 3-6% of children and reflects a core deficit in numerosity processing tied to parietal circuits; early number-system knowledge is the strongest preschool predictor of math learning disability and targeted tutoring can normalize both performance and brain activ