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Core knowledge.

Elizabeth S Spelke1, Katherine D Kinzler

  • 1Department of Psychology, Harvard University, Cambridge, MA 02138, USA. spelke@wjh.harvard.edu

Developmental Science
|December 22, 2006
PubMed
Summary

Human cognition relies on core systems for objects, actions, number, and space, potentially including social partners. Understanding these innate systems across development and cultures can help overcome cognitive limits.

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Area of Science:

  • Cognitive Science
  • Developmental Psychology
  • Evolutionary Psychology

Background:

  • Human cognition is built upon fundamental systems for representing objects, actions, numerical quantities, and spatial relationships.
  • Evidence suggests a fifth system for representing social partners may also be integral to human cognition.
  • These cognitive systems have deep evolutionary and developmental origins.

Purpose of the Study:

  • To explore the foundational systems of human cognition.
  • To investigate the potential existence and role of a fifth cognitive system for social partners.
  • To understand how these systems are shaped by phylogeny and ontogeny.

Main Methods:

  • Reviewing converging research from human infants, non-human primates, children, and adults.
  • Analyzing data across diverse cultural contexts.
  • Integrating findings from evolutionary and developmental perspectives.

Main Results:

  • Identified four core systems of human cognition: object, action, number, and space representation.
  • Presented evidence for a potential fifth system dedicated to social partner representation.
  • Demonstrated the deep phylogenetic and ontogenetic roots of these cognitive systems.

Conclusions:

  • The five proposed systems are fundamental to human cognitive architecture.
  • Understanding these systems across the lifespan and cultures is crucial for cognitive science.
  • Further research can leverage this understanding to address cognitive limitations.

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