Among the four skills of listening, speaking, reading and writing, speaking is particularly challenging for foreign language learners due to the lack of practice contexts. Owing to the popularity of mobile devices and wireless networks, the mobile video-based learning (MVBL) approach, which delivers instructional content via mobile devices (such…

Large language models, such as OpenAI's GPT-4, have the potential to revolutionize automated writing evaluation (AWE). The present study examines the performance of the GPT-4 model in evaluating the writing of young English as a foreign language learners. Responses to three constructed response tasks (n = 1908) on Educational Testing Service's…