EFFECTIVENESS OF PERSONALIZED STUDYING VIA ARTIFICIAL INTELLIGENCE IN TEACHING ENGLISH AS A SECOND LANGUAGE TO NONNATIVE SPEAKERS

Artificial Intelligence (AI) has significantly transformed language education by enabling personalized learning
experiences for English as a Second Language (ESL) learners. This study examines the effectiveness of AI-powered
adaptive learning systems in improving language proficiency, learner engagement, motivation, and autonomous learning
among non-native English speakers. The findings indicate that AI-based personalized instruction enhances vocabulary
acquisition, pronunciation, grammar accuracy, and speaking confidence through customized content and real-time feedback.
However, challenges such as data privacy concerns, algorithmic bias, technological accessibility, and teacher readiness
continue to affect the successful implementation of AI in education. The study concludes that AI should complement
rather than replace human teachers and emphasizes the need for ethical and balanced integration of AI technologies in
language learning environments.