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Related Experiment Video

Updated: Jun 26, 2026

Three-Dimensional Mapping of the Rotation of Interactive Virtual Objects with Eye-Tracking Data
06:36

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Published on: October 18, 2024

The third axis: partner choice.

Valerie A Kuhlmeier1, Kristen A Dunfield2

  • 1Department of Psychology, Queen's University, Kingston, ON, Canada vk4@queensu.ca.

The Behavioral and Brain Sciences
|June 24, 2026
PubMed
Summary

The triple theory of moral cognition is well-argued, but it overlooks the crucial step of identifying reliable actors before forming mutually beneficial arrangements. Effective contracts require both actor identification and resource-rational contractualism.

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Area of Science:

  • Moral Psychology
  • Behavioral Economics
  • Game Theory

Background:

  • The 'triple theory' of moral cognition emphasizes resource-rational contractualism for developing mutually beneficial arrangements.
  • Levine et al.'s model focuses on abstractions and heuristics for contract formation.

Purpose of the Study:

  • To evaluate the completeness of Levine et al.'s model of moral cognition.
  • To propose an essential preceding step in contract formation: the identification of reliable actors.

Main Methods:

  • Conceptual analysis of moral cognition models.
  • Theoretical critique of existing frameworks for contract negotiation.

Main Results:

  • Levine et al.'s model, while strong on resource-rational contractualism, begins its analysis too late in the contracting process.
  • The model adequately addresses the development of arrangements but neglects the prerequisite of identifying reliable actors.

Conclusions:

  • Effective contract formation necessitates the prior identification of dependable actors.
  • The triple theory requires expansion to include actor-selection as a foundational element for successful arrangements.