Thinking More or Feeling Less? Explaining the Foreign-Language Effect on Moral Judgment

Thinking More or Feeling Less? Explaining the Foreign-Language Effect on Moral Judgment. Sayuri Hayakawa et al. Psychological Science, https://doi.org/10.1177/0956797617720944

Abstract: Would you kill one person to save five? People are more willing to accept such utilitarian action when using a foreign language than when using their native language. In six experiments, we investigated why foreign-language use affects moral choice in this way. On the one hand, the difficulty of using a foreign language might slow people down and increase deliberation, amplifying utilitarian considerations of maximizing welfare. On the other hand, use of a foreign language might stunt emotional processing, attenuating considerations of deontological rules, such as the prohibition against killing. Using a process-dissociation technique, we found that foreign-language use decreases deontological responding but does not increase utilitarian responding. This suggests that using a foreign language affects moral choice not through increased deliberation but by blunting emotional reactions associated with the violation of deontological rules.

KEYWORDS: dual process; foreign language; moral judgment; open data; open materials; process dissociation