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Effects of working memory and task type on syntactic complexity in EFL learners’ writing

Bibliographic Data

ID7155405
AuthorsLei Jiang (0000-0001-8884-3624, Foreign Studies College , Northeastern University , Shenyang , China), Jiang Lei (0000-0003-0385-5461, Northeastern University, corresponding author), Rebekha Abbuhl (California State University, Long Beach), Yv Fu (Foreign Studies College , Northeastern University , Shenyang , China)
Year2025
Volume63
Issue4
Pages2695-2715
Publication date2025-11-25
Peer ReviewedYes
Open AccessNo
TypeARTICLE
VenueIRAL - International Review of Applied Linguistics in Language Teaching (JOURNAL)
Journal identifiersISSN: 0019-042X • E-ISSN: 1613-4141
PublisherWalter de Gruyter GmbH (PUBLISHER • DE)
DOI10.1515/iral-2023-0160
OpenAlexW4399979793
LanguageEN
Citations received2
References cited35

This study investigated the predictive power of working memory and task type for syntactic complexity in EFL adult learners’ academic writing. One hundred forty-eight Chinese adult students were recruited as participants. Their working memory was assessed with an operation span task, a set of digit span tasks, and a symmetry span task. The syntactic complexity of their written products from two different TOEFL iBT writing tasks, an integrated writing task and an independent writing task, was measured using a natural language processing tool. Results showed a significant positive association between operation span and coordination in the students’ written products. In addition, a significant difference was found between the integrated task and the independent task with respect to phrasal complexity, with the integrated task eliciting more complex nominals per clause than the independent task. No significant effects were identified for other components of working memory or other measures of syntactic complexity

Cognition · Linguistics · Natural language processing · Task (project management) · Working memory · Computer Science · Educational and Psychological Assessments · EFL/ESL Teaching and Learning · Psychology · Writing and Handwriting Education

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Unique citing works2
Citations per year2
Citation span2026 - 2026 (1)
Citation velocitycurrent
Highly citedNo
Citation typesNeutral: 2

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