Tracking Students’ Mental Engagement Using EEG Signals during an Interaction with a Virtual Learning Environment

• 作者: Asma Ben Khedher Claude Frasson Imène Jraidi
• 来源期刊: 智能学习系统与应用(英文)
• 学科: 医学
• 关键词: EEG ENGAGEMENT Index Learners’ Performance Computer-Based Learning Environments
• 年，卷（期）: 2019,（1）
• 页码范围: 1-14
• 页数: 14页
• 分类号: R73

摘要

Monitoring students’ level of engagement during learning activities is an important challenge in the development of tutoring interventions. In this paper, we explore the feasibility of using electroencephalographic signals (EEG) as a tool to monitor the mental engagement index of novice medicine students during a reasoning process. More precisely, the objectives were first, to track students’ mental engagement evolution in order to investigate whether there were particular sections within the learning environment that aroused the highest engagement level among the students, and, if so, did these sections have an impact on learners’ performance. Experimental analyses showed the same trends in the different resolution phases as well as across the different regions of the environments. However, we noticed a higher engagement index during the treatment identification phase since it aroused more mental effort. Moreover statistically significant effects were found between mental engagement and students’ performance.