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Related Experiment Videos

Detecting cheaters without thinking: testing the automaticity of the cheater detection module.

Jens Van Lier1, Russell Revlin, Wim De Neys

  • 1Research Foundation-Flanders, Department of Psychology, University of Leuven, Leuven, Belgium. jens.vanlier@ppw.kuleuven.be

Plos One
|January 24, 2013
PubMed
Summary
This summary is machine-generated.

Our brains possess an automatic cheater detection module, crucial for social exchange. This module operates independently of general cognitive capacity, as demonstrated by recent research.

Related Experiment Videos

Area of Science:

  • Evolutionary psychology
  • Cognitive science
  • Social cognition

Background:

  • Evolutionary psychology posits that the human brain contains evolved cognitive mechanisms.
  • The cheater detection module is theorized to enhance individuals' ability to identify cheaters in social exchanges.
  • Previous research suggests this module operates automatically and independently of general cognitive abilities.

Purpose of the Study:

  • To empirically test the automaticity assumption of the cheater detection module.
  • To investigate whether performance on social contract tasks is influenced by general cognitive capacity.
  • To determine if cognitive load affects the efficiency of social exchange reasoning.

Main Methods:

  • Utilized the Wason selection task in three experiments.
  • Assessed performance on both social contract and non-social contract versions of the task.
  • Manipulated cognitive load by introducing a secondary task in one experiment.
  • Examined the influence of cognitive capacity and age on task performance.

Main Results:

  • Performance on social contract versions of the selection task was independent of cognitive capacity and age.
  • Introducing a secondary task (cognitive burden) did not impair performance on social contract tasks.
  • Performance on non-social contract versions of the task was dependent on available cognitive capacity.
  • Findings support the automatic and effortless operation of social exchange reasoning.

Conclusions:

  • The cheater detection module appears to operate automatically and is not reliant on general cognitive resources.
  • Social exchange reasoning, particularly detecting violations of social contracts, is a distinct cognitive process.
  • These findings have implications for understanding human cooperation and social decision-making.