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The HoneyComb Paradigm for Research on Collective Human Behavior
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Revisiting the human 'interaction engine': comparative approaches to social action coordination.

Raphaela Heesen1, Marlen Fröhlich2,3

  • 1Department of Psychology, Durham University, Durham, UK.

Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
|July 25, 2022
PubMed
Summary

The human

Keywords:
comparative researchevolutionjoint actionlanguageprimate communicationsocial interaction

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Area of Science:

  • Evolutionary Anthropology
  • Comparative Psychology
  • Primatology

Background:

  • The 'interaction engine' hypothesis posits that human language evolved from social interaction skills.
  • This engine is thought to emerge early, be universal, and enable joint action via spoken language.

Purpose of the Study:

  • To update the interaction engine hypothesis with new evidence from nonhuman primate studies.
  • To bridge disciplinary gaps hindering comparative research on social interaction.
  • To explore the evolutionary origins of the interaction engine's components.

Main Methods:

  • Reviewing theoretical and empirical research on social action coordination.
  • Analyzing comparative data on communication and joint action in humans and nonhuman primates.
  • Facilitating interdisciplinary dialogue between human and nonhuman interaction research.

Main Results:

  • New evidence from primates necessitates revising the interaction engine hypothesis.
  • Comparative research can be enhanced by making human interaction concepts accessible.
  • Identifying shared, convergent, and unique ingredients of the interaction engine across species.

Conclusions:

  • Revisiting the interaction engine through comparative approaches offers new insights into language evolution.
  • Social action coordination is a key area for understanding human and nonhuman interaction.
  • Interdisciplinary collaboration is crucial for advancing research on the origins of communication.