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Models of morality.

Molly J Crockett1

  • 1Wellcome Trust Centre for Neuroimaging, University College London, 12 Queen Square, London WC1N 3BG, UK. molly.crockett@ucl.ac.uk

Trends in Cognitive Sciences
|July 13, 2013
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Summary
This summary is machine-generated.

Moral psychology puzzles are illuminated by examining decision-making systems. Consequentialism and deontology align with model-based and model-free systems, respectively, offering new insights.

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Area of Science:

  • Neuroscience
  • Moral Psychology
  • Decision-Making Science

Background:

  • Moral dilemmas involve conflicts between consequentialist (outcome-based) and deontological (action-based) ethical traditions.
  • These traditions parallel distinct neural decision-making architectures.

Purpose of the Study:

  • To explore how cognitive decision-making systems can explain moral psychology.
  • To integrate model-based, model-free, and Pavlovian systems within moral decision-making frameworks.

Main Methods:

  • Conceptual analysis integrating theories from neuroscience, psychology, and ethics.
  • Examination of existing literature on moral dilemmas and decision-making architectures.

Main Results:

  • Model-based systems align with consequentialist reasoning (evaluating outcomes).
  • Model-free systems align with deontological reasoning (action-based evaluation).
  • Pavlovian systems offer insights into reflexive responses to moral cues.

Conclusions:

  • Cognitive architectures provide a powerful framework for understanding moral psychology.
  • Integrating multiple decision-making systems offers a more comprehensive view of moral judgment.
  • This neuro-cognitive approach can resolve long-standing puzzles in moral philosophy and psychology.