The Qualitative Laboratory: Theory Prototyping and Hypothesis Generation with Large Language Models

Fuente: arXiv
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Main Author: Draelants, Hugues
Format: Preprint
Published: 2025
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author Draelants, Hugues
author_facet Draelants, Hugues
contents A central challenge in social science is to generate rich qualitative hypotheses about how diverse social groups might interpret new information. This article introduces and illustrates a novel methodological approach for this purpose: sociological persona simulation using Large Language Models (LLMs), which we frame as a "qualitative laboratory". We argue that for this specific task, persona simulation offers a distinct advantage over established methods. By generating naturalistic discourse, it overcomes the lack of discursive depth common in vignette surveys, and by operationalizing complex worldviews through natural language, it bypasses the formalization bottleneck of rule-based agent-based models (ABMs). To demonstrate this potential, we present a protocol where personas derived from a sociological theory of climate reception react to policy messages. The simulation produced nuanced and counter-intuitive hypotheses - such as a conservative persona's rejection of a national security frame - that challenge theoretical assumptions. We conclude that this method, used as part of a "simulation then validation" workflow, represents a superior tool for generating deeply textured hypotheses for subsequent empirical testing.
format Preprint
id arxiv_https___arxiv_org_abs_2601_00797
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle The Qualitative Laboratory: Theory Prototyping and Hypothesis Generation with Large Language Models
Draelants, Hugues
Computation and Language
Artificial Intelligence
Computers and Society
Multiagent Systems
J.4; I.6.8; I.2.7
A central challenge in social science is to generate rich qualitative hypotheses about how diverse social groups might interpret new information. This article introduces and illustrates a novel methodological approach for this purpose: sociological persona simulation using Large Language Models (LLMs), which we frame as a "qualitative laboratory". We argue that for this specific task, persona simulation offers a distinct advantage over established methods. By generating naturalistic discourse, it overcomes the lack of discursive depth common in vignette surveys, and by operationalizing complex worldviews through natural language, it bypasses the formalization bottleneck of rule-based agent-based models (ABMs). To demonstrate this potential, we present a protocol where personas derived from a sociological theory of climate reception react to policy messages. The simulation produced nuanced and counter-intuitive hypotheses - such as a conservative persona's rejection of a national security frame - that challenge theoretical assumptions. We conclude that this method, used as part of a "simulation then validation" workflow, represents a superior tool for generating deeply textured hypotheses for subsequent empirical testing.
title The Qualitative Laboratory: Theory Prototyping and Hypothesis Generation with Large Language Models
topic Computation and Language
Artificial Intelligence
Computers and Society
Multiagent Systems
J.4; I.6.8; I.2.7
url https://arxiv.org/abs/2601.00797