Cited by 52Discourse Analysis in Language StudiesLinguistics and Discourse AnalysisLinguistics and Education Research

Does ChatGPT Write Like a Student? Engagement Markers in Argumentative Essays

Jiang, Feng (Kevin), Hyland, Ken·2025·Written Communication

Abstract

ChatGPT has created considerable anxiety among teachers concerned that students might turn to large language models (LLMs) to write their assignments. Many of these models are able to create grammatically accurate and coherent texts, thus potentially enabling cheating and undermining literacy and critical thinking skills. This study seeks to explore the extent LLMs can mimic human-produced texts by comparing essays by ChatGPT and student writers. By analyzing 145 essays from each group, we focus on the way writers relate to their readers with respect to the positions they advance in their texts by examining the frequency and types of engagement markers. The findings reveal that student essays are significantly richer in the quantity and variety of engagement features, producing a more interactive and persuasive discourse. The ChatGPT-generated essays exhibited fewer engagement markers, particularly questions and personal asides, indicating its limitations in building interactional arguments. We attribute the patterns in ChatGPT’s output to the language data used to train the model and its underlying statistical algorithms. The study suggests a number of pedagogical implications for incorporating ChatGPT in writing instruction.

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Crossref · 10.1177/07410883251328311

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Authors
Jiang, F. (., & Hyland, K.
Affiliations
  • Beihang University (CN)
  • University of East Anglia (GB)
Corresponding author
Jiang, Feng (Kevin)
Venue
Written Communication
Published
2025-04-30
Volume
42
Issue
3
Pages
463-492
ISSN
  • 0741-0883 (ISSN-L)
  • 1552-8472
OpenAlex
W4410632103
Cited by
52
References
13
Citations by year
2026: 34 · 2025: 18
FWCI
517.84
Type
journal article
Language
en
Open access
closed
Locations
  • Written Communication (publishedVersion)
  • UEA Digital Repository (University of East Anglia) (acceptedVersion)
Topics
  • Social Sciences › Arts and Humanities › Literature and Literary Theory › Discourse Analysis in Language Studies
  • Social Sciences › Arts and Humanities › Philosophy › Linguistics and Discourse Analysis
  • Social Sciences › Arts and Humanities › Literature and Literary Theory › Linguistics and Education Research
Keywords
ChatGPT, large language models, argumentative essay, engagement markers, student writing, AI-generated text, reader engagement, rhetorical questions, persuasive discourse, writing instruction, academic integrity

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