Ya-Jing Zhu

DeepSeek-Assisted EFL Writing: A Longitudinal Case Study of a Chinese High School Learner’s Writing Accuracy, Complexity, and Motivation

—This longitudinal single-case study investigates the impact of DeepSeek, a Chinese-developed Large Language Model (LLM), on the English writing development and motivation of a Chinese EFL learner aged 15. Given the increasing importance of written communication in international professional contexts, particularly thro...