Artificial Intelligence to Support Academic Writing: A Systematic Literature Review of English Second Language Students in Higher Education

Abstract

Sophisticated AI applications like ChatGPT and Grammarly offer distinct advantages for enhancing writing proficiency. They assist users in conceptualising ideas, organising material, and refining writing style, whereas Grammarly focuses on improving grammar, punctuation, and clarity with context-aware recommendations. This is particularly relevant for students who are non-native English speakers, as it supports them and helps bridge educational disparities. While these instruments markedly enhance scholarly writing abilities, their efficacy in tertiary education remains a subject of debate. Recent occurrences of academic dishonesty associated with the improper use of generative AI technologies have negatively impacted higher education. This study assesses the impact of artificial intelligence on enhancing academic writing abilities in students who are not native English speakers. In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) criteria, this study consolidates evidence from scholarly literature, policy reports, and institutional case analyses. Keywords, synonyms, and subject headings were employed to query three electronic databases from 2021 to 2025. The electronic repositories included Scopus, Emerald Insight, Google Scholar, and ProQuest. The evaluation of the publications was conducted through titles and abstracts, followed by an assessment of the full-text papers against the qualifying criteria. The results were derived and amalgamated into a narrative synthesis from selected publications. The results underscored AI's ability to customise and improve the educational experience for learners.