Unveiling Gender Bias in Large Language Models: Using Teacher's Evaluation in Higher Education As an Example

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1. Verfasser: Huang, Yuanning
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Veröffentlicht: 2024
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author Huang, Yuanning
author_facet Huang, Yuanning
contents This paper investigates gender bias in Large Language Model (LLM)-generated teacher evaluations in higher education setting, focusing on evaluations produced by GPT-4 across six academic subjects. By applying a comprehensive analytical framework that includes Odds Ratio (OR) analysis, Word Embedding Association Test (WEAT), sentiment analysis, and contextual analysis, this paper identified patterns of gender-associated language reflecting societal stereotypes. Specifically, words related to approachability and support were used more frequently for female instructors, while words related to entertainment were predominantly used for male instructors, aligning with the concepts of communal and agentic behaviors. The study also found moderate to strong associations between male salient adjectives and male names, though career and family words did not distinctly capture gender biases. These findings align with prior research on societal norms and stereotypes, reinforcing the notion that LLM-generated text reflects existing biases.
format Preprint
id arxiv_https___arxiv_org_abs_2409_09652
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Unveiling Gender Bias in Large Language Models: Using Teacher's Evaluation in Higher Education As an Example
Huang, Yuanning
Computation and Language
This paper investigates gender bias in Large Language Model (LLM)-generated teacher evaluations in higher education setting, focusing on evaluations produced by GPT-4 across six academic subjects. By applying a comprehensive analytical framework that includes Odds Ratio (OR) analysis, Word Embedding Association Test (WEAT), sentiment analysis, and contextual analysis, this paper identified patterns of gender-associated language reflecting societal stereotypes. Specifically, words related to approachability and support were used more frequently for female instructors, while words related to entertainment were predominantly used for male instructors, aligning with the concepts of communal and agentic behaviors. The study also found moderate to strong associations between male salient adjectives and male names, though career and family words did not distinctly capture gender biases. These findings align with prior research on societal norms and stereotypes, reinforcing the notion that LLM-generated text reflects existing biases.
title Unveiling Gender Bias in Large Language Models: Using Teacher's Evaluation in Higher Education As an Example
topic Computation and Language
url https://arxiv.org/abs/2409.09652