{"title":"三个层次的AI整合对第二语言学术写作的影响:评估限制、引导和自由使用ChatGPT","authors":"Seungjin Hong , Yu Kyoung Shin","doi":"10.1016/j.system.2025.103820","DOIUrl":null,"url":null,"abstract":"<div><div>This study evaluates the impact of different ChatGPT usage protocols as instructional tools for academic writing among L2-English learners by exploring how three levels of AI integration affect learning outcomes. Three groups of Korean college students (<em>n</em> = 103) were taught by the same instructor in English essay writing courses: The Restricted group did not use ChatGPT, the Guided group accessed it only during supervised in-class activities, and the Free group had unrestricted access to ChatGPT throughout the semester. The results indicate that both the Guided and Free groups consistently outperformed the Restricted group, demonstrating the educational benefits of AI engagement as an innovative approach to language learning. A close examination of essay scores finds that the Guided group excelled in content quality, although there were no significant differences in organization and language use between the Guided and Free groups. This suggests that while structured guidance is crucial for content development, more autonomy may be advantageous in other areas of writing. An interview with the instructor provides further insights into how different levels of autonomy in engagement with AI affected student engagement, and suggests the benefits of strategically integrating AI to improve L2 academic writing skills.</div></div>","PeriodicalId":48185,"journal":{"name":"System","volume":"134 ","pages":"Article 103820"},"PeriodicalIF":5.6000,"publicationDate":"2025-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effects of three levels of AI integration on second language academic writing: Evaluating restricted, guided, and free use of ChatGPT\",\"authors\":\"Seungjin Hong , Yu Kyoung Shin\",\"doi\":\"10.1016/j.system.2025.103820\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>This study evaluates the impact of different ChatGPT usage protocols as instructional tools for academic writing among L2-English learners by exploring how three levels of AI integration affect learning outcomes. Three groups of Korean college students (<em>n</em> = 103) were taught by the same instructor in English essay writing courses: The Restricted group did not use ChatGPT, the Guided group accessed it only during supervised in-class activities, and the Free group had unrestricted access to ChatGPT throughout the semester. The results indicate that both the Guided and Free groups consistently outperformed the Restricted group, demonstrating the educational benefits of AI engagement as an innovative approach to language learning. A close examination of essay scores finds that the Guided group excelled in content quality, although there were no significant differences in organization and language use between the Guided and Free groups. This suggests that while structured guidance is crucial for content development, more autonomy may be advantageous in other areas of writing. An interview with the instructor provides further insights into how different levels of autonomy in engagement with AI affected student engagement, and suggests the benefits of strategically integrating AI to improve L2 academic writing skills.</div></div>\",\"PeriodicalId\":48185,\"journal\":{\"name\":\"System\",\"volume\":\"134 \",\"pages\":\"Article 103820\"},\"PeriodicalIF\":5.6000,\"publicationDate\":\"2025-09-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"System\",\"FirstCategoryId\":\"98\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0346251X25002301\",\"RegionNum\":1,\"RegionCategory\":\"文学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"EDUCATION & EDUCATIONAL RESEARCH\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"System","FirstCategoryId":"98","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0346251X25002301","RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"EDUCATION & EDUCATIONAL RESEARCH","Score":null,"Total":0}
Effects of three levels of AI integration on second language academic writing: Evaluating restricted, guided, and free use of ChatGPT
This study evaluates the impact of different ChatGPT usage protocols as instructional tools for academic writing among L2-English learners by exploring how three levels of AI integration affect learning outcomes. Three groups of Korean college students (n = 103) were taught by the same instructor in English essay writing courses: The Restricted group did not use ChatGPT, the Guided group accessed it only during supervised in-class activities, and the Free group had unrestricted access to ChatGPT throughout the semester. The results indicate that both the Guided and Free groups consistently outperformed the Restricted group, demonstrating the educational benefits of AI engagement as an innovative approach to language learning. A close examination of essay scores finds that the Guided group excelled in content quality, although there were no significant differences in organization and language use between the Guided and Free groups. This suggests that while structured guidance is crucial for content development, more autonomy may be advantageous in other areas of writing. An interview with the instructor provides further insights into how different levels of autonomy in engagement with AI affected student engagement, and suggests the benefits of strategically integrating AI to improve L2 academic writing skills.
期刊介绍:
This international journal is devoted to the applications of educational technology and applied linguistics to problems of foreign language teaching and learning. Attention is paid to all languages and to problems associated with the study and teaching of English as a second or foreign language. The journal serves as a vehicle of expression for colleagues in developing countries. System prefers its contributors to provide articles which have a sound theoretical base with a visible practical application which can be generalized. The review section may take up works of a more theoretical nature to broaden the background.