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Personality and moral judgment: Curious consequentialists and polite deontologists.
Luke D Smillie1, Milena Katic1, Simon M Laham1
1Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, Australia.
Personality traits influence moral judgments. Intellect is linked to consequentialist decisions, while politeness is associated with deontological choices, challenging emotion-based theories.
Area of Science:
- Psychology
- Moral Psychology
- Personality Psychology
Background:
- Understanding the link between personality and moral judgment is crucial for explaining ethical decision-making.
- Existing theories propose connections between specific personality traits and different moral judgment styles, such as consequentialist and deontological.
Purpose of the Study:
- To investigate the relationship between specific facets of the Big Five personality traits and inclinations toward consequentialist versus deontological moral judgments.
- To test whether cognitive traits are associated with consequentialist judgments and emotion-related traits with deontological judgments.
Main Methods:
- Two studies were conducted with a total of 843 participants.
- The Big Five personality domains and their aspects were assessed in relation to participants' moral judgment preferences.
Main Results:
- A unique association was found between intellect (e.g., curiosity, cognitive engagement) and consequentialist moral judgments.
- A consistent unique association emerged between politeness (e.g., respectfulness, etiquette) and deontological moral judgments.
- No significant unique association was found between deontological judgments and compassion or other emotion-infused traits.
Conclusions:
- Intellect's link to consequentialism supports theories emphasizing deliberative cognitive processes.
- Politeness's link to deontology supports theories highlighting norm adherence.
- The findings challenge emotion-centered views of deontological moral judgment and highlight personality's role in ethical decision-making.
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