A Systematic Review of Generative Artificial Intelligence in L2 Education

This literature review examines a comprehensive review of generative AI (GenAI) in English as second/foreign language (L2) education, analyzing its application in writing, pronunciation, translation, and assessment. Drawing on thematic analysis of recent studies, it identifies key categories, research themes, and significant findings while addressing gaps in prior reviews. Methodologically, the study synthesizes insights from peer-reviewed research published between 2023 and 2024, offering a robust framework for understanding GenAI’s impact and guiding future exploration in L2 education. Key findings highlight GenAI's potential to enhance personalization, efficiency, and learner engagement, while addressing challenges such as ethical concerns, over-reliance, and output quality. Teacher training, critical evaluation, and balanced integration are essential for effective implementation. The review underscores the importance of combining technological innovation with pedagogical expertise to maximize GenAI's impact on L2 learning and teaching.