日本語学習における生成AIチャットボットの使用実態

Abstract

This study　aims　to clarify how Japanese language learners are utilizing generative AI chatbots (ChatGPT, Gemini, Copilot) and to provide foundational data for their use in education. In recent years, AI technology has been evolving and is attracting attention as a new learning method in education. However, the extent to which students actually use generative AI remains unclear. A survey was conducted from April to June 2024 in the form of a questionnaire among 206 Japanese language learners at University B. The results revealed that 93.2% of the respondents were aware of generative AI chatbots, yet only 75% had actually utilized them, and even less frequently, with many students having used it only once or a few times. The main reasons given for not using the system were “not feeling the need,” “lack of reliable information” and “lack of interest”. 42% of the students used generative AI chatbots for foreign language learning, indicating that the specific purposes of use were “translation of texts,” “explanation of grammar and vocabulary” and “correction and proofreading of texts” with little use for autonomous learning such as conversation practice. Additionally, it was observed that higher grades and advanced level students were more likely to use AI chatbots for foreign language learning, whereas beginners often lacked clear objectives when using AI chatbots. Based on these findings, the study suggests the need for education on the basic usage and application of generative AI chatbots, the establishment of learning ethics concerning their use, the development of prompts and GPTs tailored to beginner-level learners, and the formulation of usage methods according to the learner's major and grade level in the context of Japanese language education.