Frontiers in Psychology (Oct 2014)

Cold-Hearted or Cool-Headed: Physical Coldness Promotes Utilitarian Moral Judgment

  • Hiroko eNakamura,
  • Yuichi eIto,
  • Yoshiko eHonma,
  • Takuya eMori,
  • Jun eKawaguchi

DOI
https://doi.org/10.3389/fpsyg.2014.01086
Journal volume & issue
Vol. 5

Abstract

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In the current study, we examine the effect of physical coldness on personal moral dilemma judgment. Previous studies have indicated that utilitarian moral judgment—sacrificing a few people to achieve the greater good for others—was facilitated when: (1) participants suppressed an initial emotional response and deliberately thought about the utility of outcomes; (2) participants had a high-level construal mindset and focused on abstract goals (e.g., save many); or (3) there was a decreasing emotional response to sacrificing a few. In two experiments, we exposed participants to extreme cold or typical room temperature and then asked them to make personal moral dilemma judgments. The results of Experiment 1 indicated that coldness prompted utilitarian judgment, but the effect of coldness was independent from deliberate thought or abstract high-level construal mindset. As Experiment 2 revealed, coldness facilitated utilitarian judgment via reduced empathic feelings. Therefore, physical coldness did not affect the cool-headed deliberate process or the abstract high-level construal mindset. Rather, coldness biased people toward being cold-hearted, reduced empathetic concern about a sacrificed victim, and facilitated utilitarian moral judgments.

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