Modulatory role of foreign language experience on the Moral Foreign Language Effect

Abstract

The Moral Foreign Language Effect (MFLE) is characterized by increased utilitarian decision-making when bilinguals respond to moral dilemmas in their foreign language. While previous research has given us a better understanding of this phenomenon, few studies have investigated how foreign language experience influences the MFLE. The present study investigated whether differences in foreign language proficiency, immersion, or dominance modulated the emergence of the MFLE. Mandarin–English bilingual young adults responded to a series of moral dilemmas in either their native or foreign language. Participants also provided ratings of permissibility and distress after reading each dilemma. We report a dilemma-specific MFLE that was modulated by differences in foreign language experience. Most significant was the observation that separable dimensions of foreign language experience interact when modulating the MFLE in a manner that is dilemma-specific. These findings emphasize the importance of considering differences in foreign language experience across multiple dimensions when investigating the MFLE.