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Moral judgments in online discourse are not biased by gender
Betti, Lorenzo Bajardi, Paolo De Francisci Morales, Gianmarco
Betti, Lorenzo
Bajardi, Paolo
De Francisci Morales, Gianmarco
Title / Series / Name
Scientific Reports
Publication Volume
15
Publication Issue
1
Pages
Editors
Keywords
Gender
Moral judgment
Reddit
Social norms
Multidisciplinary
Moral judgment
Social norms
Multidisciplinary
Files
URI
https://hdl.handle.net/20.500.14018/29071
Abstract
The interaction between social norms and gender roles prescribes gender-specific behaviors that influence moral judgments. While previous work has demonstrated the existence of gender-bias in judgments, these studies are mainly based on controlled experiments that may not reflect real-world decision-making processes. Here, we study how moral judgments are biased by the self-disclosed gender of the protagonist of a story. Using data from /r/AITA, a Reddit community with 17 million members who share first-hand experiences seeking community judgment on their behavior, we employ machine learning techniques to match stories describing similar situations that differ only by the protagonist’s gender. We find no direct causal effect of the protagonist’s self-disclosed gender on the received moral judgments, except for stories about “friendship and relationships”, where male protagonists receive more negative judgments. Our findings complement existing correlational studies and suggest that gender roles may exert greater influence in specific social contexts. These results have implications for understanding sociological constructs and highlight potential biases in data used to train large language models.
Topic
Publisher
Place of Publication
Type
Journal article
Date
2025-12
Language
ISBN
Identifiers
10.1038/s41598-025-08749-x