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When does cultural transmission favour or instead substitute for general intelligence?

Andrew Whiten1

  • 1University of St Andrews,Centre for Social Learning and Cognitive Evolution,School of Psychology and Neuroscience,University of St Andrews,St Andrews KY16 9JP,United Kingdomaw2@st-andrews.ac.ukwww.st-andrews.ac.uk/profile/aw2.

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Summary

The cultural intelligence hypothesis suggests social learning may boost general intelligence. However, this requires further research to clarify how cultural transmission specifically enhances cognition.

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Area of Science:

  • Evolutionary psychology
  • Cognitive science
  • Social learning theory

Background:

  • The cultural intelligence hypothesis proposes a link between cultural transmission and cognitive abilities.
  • A paradox exists: social learning may decrease individual cognition, yet cultural intelligence may enhance it.

Purpose of the Study:

  • To explore the relationship between cultural intelligence and general intelligence.
  • To resolve the paradox of social learning's impact on individual cognition.

Main Methods:

  • Theoretical analysis of existing literature on cultural intelligence and social learning.
  • Conceptual framework development to reconcile differing perspectives.

Main Results:

  • Social learning's effect on general intelligence is context-dependent.
  • Cultural transmission can select for general intelligence under specific conditions.

Conclusions:

  • Further research is needed to define the precise contexts favoring cultural intelligence.
  • Clarifying these contexts is crucial for understanding the evolution of general intelligence.