Cited by 159Experimental Behavioral Economics StudiesNeural and Behavioral Psychology StudiesNeurotransmitter Receptor Influence on Behavior

Impulsive choice and altruistic punishment are correlated and increase in tandem with serotonin depletion.

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Crockett, Molly J., Clark, Luke, Lieberman, Matthew D., Tabibnia, Golnaz, Robbins, Trevor W.·2010·Emotion

Abstract

Human cooperation may partly depend on the presence of individuals willing to incur personal costs to punish noncooperators. The psychological factors that motivate such 'altruistic punishment' are not fully understood; some have argued that altruistic punishment is a deliberate act of norm enforcement that requires self-control, while others claim that it is an impulsive act driven primarily by emotion. In the current study, we addressed this question by examining the relationship between impulsive choice and altruistic punishment in the ultimatum game. As the neurotransmitter serotonin has been implicated in both impulsive choice and altruistic punishment, we investigated the effects of manipulating serotonin on both measures. Across individuals, impulsive choice and altruistic punishment were correlated and increased following serotonin depletion. These findings imply that altruistic punishment reflects the absence rather than the presence of self control, and suggest that impulsive choice and altruistic punishment share common neural mechanisms.

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  • Decisions to punish unfairness at a personal cost are associated with impulsivity.

    “Indeed, decisions to punish unfairness at a personal cost are associated with impulsivity 99, and serotonin appears to play an important role in regulating striatal responses that influence punishment decisions 97.”

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Authors
Crockett, M. J., Clark, L., Lieberman, M. D., Tabibnia, G., & Robbins, T. W.
Affiliations
  • University of Cambridge (GB)
  • University of California, Los Angeles (US)
  • Carnegie Mellon University (US)
Venue
Emotion
Published
2010-12
Volume
10
Issue
6
Pages
855-862
ISSN
  • 1528-3542 (ISSN-L)
  • 1931-1516
OpenAlex
W2095060325
Cited by
159
References
57
Citations by year
2026: 5 · 2025: 5 · 2024: 4 · 2023: 6 · 2022: 7 · 2021: 9 · 2020: 8 · 2019: 15 · 2018: 13 · 2017: 12 · 2016: 12 · 2015: 11 · 2014: 12 · 2013: 21 · 2012: 13
FWCI
33.44
Type
journal article
Language
en
Open access
Locations
  • Emotion (publishedVersion, other-oa)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • UCL Discovery (University College London) (submittedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • Medical Research Council/the Wellcome Trust
  • JT McDonnell Collaborative Research Network
  • Gates Cambridge Trust
Topics
  • Social Sciences › Safety Research › Experimental Behavioral Economics Studies
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
impulsive choice, altruistic punishment, serotonin depletion, ultimatum game, self-control, cooperation, norm enforcement, impulsivity, neural mechanisms
MeSH terms
Adult, Altruism, Amino Acids, Choice Behavior, Double-Blind Method, Female, Games, Experimental, Humans, Impulsive Behavior, Male, Punishment, Serotonin, Tryptophan

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