Effects of AI Vocie Assistants on EFL Learners' Willingness to Communicate in the Chinese Context: A Self-determination Theory Perspective

This data includes Urvey questionnaire, results of Per-questionnaire , results of Post-Survey questionnaire, Using experience of Doubao and Student interviews.本数据集涵盖调查问卷（Survey questionnaire）、预调查问卷（Pre-questionnaire）结果、后调查问卷（Post-Survey questionnaire）结果、豆包（Doubao）使用体验数据以及学生访谈资料。