The Reverse Moral Foreign Language Effect in a Self-Driving Car Dilemma
Zilong Li1,2, Zhaoji Yan1, Wenming Xu3
1Philosophy and Social Science Laboratory of Reading and Development in Children and Adolescents (South China Normal University), Ministry of Education, & Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China.
Using a foreign language can reverse moral judgments in self-driving car dilemmas. This moral foreign language effect (MFLE) was weaker for frequent drivers, suggesting dampened default cognitive processes.
Area of Science:
- Cognitive Psychology
- Moral Psychology
- Linguistics
Background:
- The moral foreign language effect (MFLE) demonstrates how using a non-native language can alter moral decision-making.
- Previous research primarily utilized the 'footbridge dilemma,' potentially limiting generalizability.
Purpose of the Study:
- To investigate if a reverse MFLE occurs in a self-driving car dilemma.
- To examine the influence of driving frequency on the MFLE in this context.
Main Methods:
- Experiment 1: Compared moral choices in L1 Chinese vs. L2 English participants using a self-driving car dilemma after a benchmarking task.
- Experiment 2: Replicated the self-driving car dilemma findings and analyzed the moderating role of self-reported driving frequency.
Main Results:
- A reverse MFLE was observed in the self-driving car dilemma, with fewer utilitarian choices made in the foreign language.
- The reverse MFLE was less pronounced or absent in individuals who reported driving more frequently.
Conclusions:
- The findings extend MFLE research to new dilemmas, challenging reliance on single paradigms.
- Using a foreign language appears to reduce reliance on fast, intuitive (System 1) cognitive processes, leading to shifts and reversals in moral judgments.
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