ChatGPT를 활용한 어휘 학습 기반 읽기 학습의 수준별 교육 효과성 연구

A Study on the Differential Effects of ChatGPT-based Vocabulary Learning in Reading According to Proficiency Level

This study explores the effectiveness of ChatGPT-assisted vocabulary learning in university-level English reading classes. Pre- and post-tests were administered to evaluate the differential impact on learners’ comprehension abilities according to English proficiency levels. Paired-sample t-tests, ANOVA, and post-hoc analysis were conducted to compare learners’ performance in vocabulary and reading before and after ChatGPT-assisted classes. The findings of this study suggest that ChatGPT-assisted vocabulary and reading sessions were effective. Statistical analysis demonstrated a significant enhancement in learners’ academic outcomes. In addition, the lower-level group exhibited a higher degree of improvement in achievement than the intermediate and advanced groups. This suggests that ChatGPT-based English instruction significantly enhances the foundational comprehension among lower-level learners and supports their comprehensive language learning outcomes.