I can’t kill them, but I can throw them over the bridge: Does the emotionality of moral questions influence bilinguals’ moral judgements?

Previous research suggests that emotion words elicit lower emotional reactivity in languages acquired later in life (LX), prompting bilinguals to make less emotional decisions when responding to emotionally charged moral dilemmas in the LX compared to their first language (L1). This study investigated the influence of word emotionality on bilinguals’ moral judgements by manipulating the degree of emotiveness of the moral questions (i.e., emotive versus neutral conditions) accompanying different types of moral dilemmas (i.e., personal/sacrificial versus impersonal/realistic). Mixed effects logistic regression models revealed that the use of the LX increased the number of utilitarian decisions in both the emotive and the neutral conditions but only in the sacrificial moral dilemmas. Moreover, the emotive questions led to more deontological moral judgements than the neutral questions but only in the L1. Taken together, these findings provide further insight into the impact of emotion on bilinguals’ moral decision-making.