PairScale: Analyzing Attitude Change with Pairwise Comparisons

Rupak Sarkar, Patrick Y. Wu, Kristina Miler, Alexander Miserlis Hoyle, Philip Resnik


Abstract
We introduce a text-based framework for measuring attitudes in communities toward issues of interest, going beyond the pro/con/neutral of conventional stance detection to characterize attitudes on a continuous scale using both implicit and explicit evidence in language. The framework exploits LLMs both to extract attitude-related evidence and to perform pairwise comparisons that yield unidimensional attitude scores via the classic Bradley-Terry model. We validate the LLM-based steps using human judgments, and illustrate the utility of the approach for social science by examining the evolution of attitudes on two high-profile issues in U.S. politics in two political communities on Reddit over the period spanning from the 2016 presidential campaign to the 2022 mid-term elections. WARNING: Potentially sensitive political content.
Anthology ID:
2025.findings-naacl.94
Volume:
Findings of the Association for Computational Linguistics: NAACL 2025
Month:
April
Year:
2025
Address:
Albuquerque, New Mexico
Editors:
Luis Chiruzzo, Alan Ritter, Lu Wang
Venue:
Findings
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
1722–1738
Language:
URL:
https://aclanthology.org/2025.findings-naacl.94/
DOI:
Bibkey:
Cite (ACL):
Rupak Sarkar, Patrick Y. Wu, Kristina Miler, Alexander Miserlis Hoyle, and Philip Resnik. 2025. PairScale: Analyzing Attitude Change with Pairwise Comparisons. In Findings of the Association for Computational Linguistics: NAACL 2025, pages 1722–1738, Albuquerque, New Mexico. Association for Computational Linguistics.
Cite (Informal):
PairScale: Analyzing Attitude Change with Pairwise Comparisons (Sarkar et al., Findings 2025)
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PDF:
https://aclanthology.org/2025.findings-naacl.94.pdf