Using AI to replicate human experimental results: a motion study

Fuente: arXiv
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Main Authors: Castillo, Rosa Illan, Valenzuela, Javier
Format: Preprint
Published: 2025
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author Castillo, Rosa Illan
Valenzuela, Javier
author_facet Castillo, Rosa Illan
Valenzuela, Javier
contents This paper explores the potential of large language models (LLMs) as reliable analytical tools in linguistic research, focusing on the emergence of affective meanings in temporal expressions involving manner-of-motion verbs. While LLMs like GPT-4 have shown promise across a range of tasks, their ability to replicate nuanced human judgements remains under scrutiny. We conducted four psycholinguistic studies (on emergent meanings, valence shifts, verb choice in emotional contexts, and sentence-emoji associations) first with human participants and then replicated the same tasks using an LLM. Results across all studies show a striking convergence between human and AI responses, with statistical analyses (e.g., Spearman's rho = .73-.96) indicating strong correlations in both rating patterns and categorical choices. While minor divergences were observed in some cases, these did not alter the overall interpretative outcomes. These findings offer compelling evidence that LLMs can augment traditional human-based experimentation, enabling broader-scale studies without compromising interpretative validity. This convergence not only strengthens the empirical foundation of prior human-based findings but also opens possibilities for hypothesis generation and data expansion through AI. Ultimately, our study supports the use of LLMs as credible and informative collaborators in linguistic inquiry.
format Preprint
id arxiv_https___arxiv_org_abs_2507_10342
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Using AI to replicate human experimental results: a motion study
Castillo, Rosa Illan
Valenzuela, Javier
Computation and Language
This paper explores the potential of large language models (LLMs) as reliable analytical tools in linguistic research, focusing on the emergence of affective meanings in temporal expressions involving manner-of-motion verbs. While LLMs like GPT-4 have shown promise across a range of tasks, their ability to replicate nuanced human judgements remains under scrutiny. We conducted four psycholinguistic studies (on emergent meanings, valence shifts, verb choice in emotional contexts, and sentence-emoji associations) first with human participants and then replicated the same tasks using an LLM. Results across all studies show a striking convergence between human and AI responses, with statistical analyses (e.g., Spearman's rho = .73-.96) indicating strong correlations in both rating patterns and categorical choices. While minor divergences were observed in some cases, these did not alter the overall interpretative outcomes. These findings offer compelling evidence that LLMs can augment traditional human-based experimentation, enabling broader-scale studies without compromising interpretative validity. This convergence not only strengthens the empirical foundation of prior human-based findings but also opens possibilities for hypothesis generation and data expansion through AI. Ultimately, our study supports the use of LLMs as credible and informative collaborators in linguistic inquiry.
title Using AI to replicate human experimental results: a motion study
topic Computation and Language
url https://arxiv.org/abs/2507.10342