Abstract This study examines how ChatGPT influences high school students’ cognitive and behavioral engagement in Physics learning, drawing on survey data from 251 students at Vo Minh Duc High School in Ho Chi Minh City. Although generative AI is increasingly adopted in education, little is known about how Vietnamese students use ChatGPT in a cognitively demanding subject like Physics-representing a notable research gapin a cognitively demanding subject like Physics, which represents a notable research gap. Using a mixed-methods design, the study explores how students employ ChatGPT, how they perceive its usefulness and reliability, and how its use shapes learning behaviors. Findings indicate that students commonly use ChatGPT as a self-study aid and perceive it as helpful for understanding complex concepts, yet many express concerns about accuracy and show signs of overreliance when using the tool without guidance. The study highlights the dual impact of ChatGPT-supporting learning while potentially reducing independent thinking-and contributes evidence potentially reducing independent thinking and contributes evidence to inform AI literacy development, teacher training, and pedagogical frameworks for responsible integration of generative AI in secondary education.

This study aims to identify the aspects of paragraphs that ChatGPT impacts and to explore students' perceptions of this tool. The study used both quantitative and qualitative methods, with 72 fourth-year students majoring in English Language at Thu Dau Mot University participating. The results indicated that ChatGPT had a strong impact on many aspects of the students' paragraphs, including vocabulary, grammar, coherence, organization of ideas, mechanics, and writing style. Students had a positive perception of ChatGPT, considering it a useful tool that saved time, suggested writing styles, and helped improve the structure of their texts. Additionally, feedback from ChatGPT boosted confidence and helped them gain a better understanding of the topics. However, the tool also had some limitations. Concerns were raised about plagiarism, the accuracy of information, and the reduced interaction between teachers and students. Furthermore, excessive reliance on the tool could impact students' critical thinking and creativity, as well as raise concerns about privacy and information security. This study provides practical values for both teachers and students while contributing to the integration of ChatGPT into the learning process to enhance academic performance.

This study examines the use of ChatGPT in students’ report-writing process in the course “Mini-project: British and American work styles”. The participants were 105 senior English majors at Thu Daub Mot University in Vietnam in the second semester of the 2024-2025 school year. This study investigates how students used ChatGPT while writing their reports and their perceptions of its use. A questionnaire containing both closed and open-ended items was administered at the end of the course to collect students’ responses. The results showed that the majority of students used ChatGPT during their writing process. They believed ChatGPT should be integrated into academic writing courses and intended to continue using it in future academic tasks. However, they indicated that more specific university guidelines on the use of AI tools should be provided.

Athletes often need to have good English skills to communicate with foreigners for different purposes. As known, many athletes are not able to speak English fluently. To enhance the national athletes’ English proficiency, the governmental institutions arrange various English courses for them. This study reflects the long-term (over seven years) teaching process of English to the athletes in terms of the English course content, namely General English and Sports English, topics, local teacher vs foreign teacher, teaching methods, evaluation criteria, implementation of visual means and AI. The study results are based on the teachers’ observational method and students’ feedback. Most students liked the English course because they could speak English through discussions and conversations and learn new vocabulary, including General English and Sports English (ESP). The students liked the lessons’ topics (e.g. hotel/restaurant reservation, shopping, ordering food, and sports injuries) which were usually taught using PPTs, handouts, Youtube, and Kahoot. AI as ChatGPT, Perplexity, Grammarly, Alexa, etc. was recently implemented in the teaching of athletes as well, facilitating the teaching and learning process and making it more effective and fun. Most athlete students were satisfied to have both a local and foreign teacher for the former could provide explanations in Chinese and the latter could help them to overcome the language barrier and gain confidence in speaking English. Most of the athlete students were motivated to improve their English to communicate internationally.