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Infants actively seek and transmit knowledge via communication.

Marina Bazhydai1, Paul L Harris2

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Summary

Preverbal infants actively communicate knowledge and ignorance, suggesting knowledge representation precedes belief representation. These early social learning skills appear unique to human development.

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Area of Science:

  • Cognitive Development
  • Developmental Psychology
  • Infant Cognition

Background:

  • Belief representation is traditionally considered fundamental in cognitive development.
  • Emerging evidence suggests infants possess sophisticated representational abilities earlier than previously thought.

Purpose of the Study:

  • To investigate the primacy of knowledge representation over belief representation in preverbal infants.
  • To explore infants' active and selective communication strategies based on their understanding of knowledge and ignorance.
  • To examine the role of early information seeking and transmission in human social learning.

Main Methods:

  • Observational studies of preverbal infants' communication behaviors.
  • Analysis of selective information seeking and transmission in social learning contexts.
  • Comparative analysis of infant cognitive capacities.

Main Results:

  • Preverbal infants demonstrate active and selective communication, indicating a representation of knowledge and ignorance.
  • Infants engage in deliberate information seeking and transmission during social learning.
  • These capacities emerge early in ontogeny and appear unique to humans.

Conclusions:

  • Knowledge representation is a more fundamental cognitive capacity than belief representation in human infants.
  • Early developing social learning, including information seeking and transmission, is crucial for human development.
  • The findings challenge traditional views of infant cognition and highlight the unique trajectory of human social learning.