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The psychological foundations of reputation-based cooperation
Héctor M Manrique1, Henriette Zeidler2, Gilbert Roberts3
1Department of Psychology and Sociology, Universidad de Zaragoza, Campus Universitario de Teruel, Ciudad Escolar, s/n. 44003 Teruel, Spain.
Concern for reputation drives human cooperation. Large working memory enables complex reputation-based cooperation by supporting delayed gratification, understanding others
Area of Science:
- Cognitive Science
- Evolutionary Psychology
- Behavioral Economics
Background:
- Reputation management is a key driver of human cooperation, even when direct benefits are unclear.
- Game-theoretical models suggest reputation stabilizes cooperation, but lack psychological mechanisms.
- The rarity of complex reputation-based cooperation in non-human species suggests cognitive constraints.
Purpose of the Study:
- To identify cognitive mechanisms underlying reputation-based cooperation in the absence of language.
- To explain the differences in reputation-based cooperation between humans and other species.
Main Methods:
- Literature review of cognitive mechanisms supporting cooperation.
- Analysis of evidence for these mechanisms in human ontogeny and non-human animals.
- Theoretical modeling of cognitive constraints on cooperation.
Main Results:
- Large working memory is crucial for delayed gratification, theory of mind, and norm adherence.
- These cognitive abilities are foundational for complex, language-independent reputation-based cooperation.
- Evidence suggests these cognitive building blocks are less developed in non-human species.
Conclusions:
- Complex reputation-based cooperation relies on advanced cognitive capacities, particularly working memory.
- Most non-human species likely exhibit simpler forms of reputation-based cooperation due to cognitive limitations.
- This research bridges evolutionary game theory and cognitive science to explain cooperation's evolution.
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