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Dissociating the Multiple Psychological Processes in Everyday Moral Decision-Making with the CAN Algorithm.

Zhongju Xie1, Junhong Wu1, Xingyuan Wang1

  • 1Department of Sociology and Psychology, School of Public Administration, Sichuan University, Chengdu 610065, China.

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Summary

This study differentiates psychological processes behind altruistic choices, revealing links between social isolation, distress disclosure, and decision-making tendencies. It offers new methods for understanding everyday moral decisions.

Keywords:
CAN algorithmaltruisticegoisticeveryday moral decision-makingprocess dissociation

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Area of Science:

  • Psychology
  • Moral Psychology
  • Decision Science

Background:

  • Previous research often conflated distinct psychological processes influencing altruistic versus egoistic decisions.
  • At least three processes may underlie altruistic choices: heightened altruistic sensitivity, reduced egoistic sensitivity, and a preference for action over inaction.
  • Dissociating these processes is crucial for a nuanced understanding of everyday moral decision-making.

Purpose of the Study:

  • To develop and validate new materials and methods for dissociating multiple psychological processes in everyday moral decision-making.
  • To apply the CAN algorithm to disentangle altruistic sensitivity, egoistic sensitivity, and action/inaction preference.
  • To investigate the relationship between individual differences (social isolation, distress disclosure) and these underlying psychological parameters.

Main Methods:

  • Two studies were conducted. Study 1 involved scenario design (2x2 structure) and validation with 209 participants, yielding six frameworks and 24 scenarios.
  • Study 2 utilized these scenarios with 747 participants who judged their behavioral intentions and completed psychological scales (Social Isolation, Distress Disclosure).
  • The CAN algorithm was applied to dissociate the three key psychological parameters.

Main Results:

  • Significant correlations were found between social isolation, distress disclosure, and the derived parameters of altruistic tendency, egoistic tendency, and action/inaction preference.
  • The study successfully dissociated multiple psychological processes underlying everyday moral choices.
  • Individual differences in these psychological processes were demonstrated, highlighting variability in moral decision-making.

Conclusions:

  • The developed materials and CAN algorithm provide a robust methodology for dissociating psychological processes in moral decision-making.
  • Insights into everyday moral decisions are enhanced by considering differential psychological processes.
  • This research offers a foundation for further exploration into the complexities of human altruism and egoism.