Exploring the Impact of Avatar Representations in AI Chatbot Tutors on Learning Experiences

要旨

Despite the growing prominence of Artificial Intelligence (AI) chatbots used in education, there remains a significant gap in our understanding of how interface design elements, particularly avatar representations, influence learning experiences. This paper explores the impact of different AI chatbot avatar representations on students' learning experiences through a mixed-methods within-subjects study, where participants interacted with three distinct types of AI chatbot interfaces with a common large language model (LLM) over a 14-week university course. Our findings reveal that preferences vary according to factors such as learning habits and learning activities. Avatar design also exhibits affordances for specific prompting behaviors, while the perceived human touch influenced learning experiences in nuanced ways. Additionally, real-world relationships with the individuals behind deepfakes influence these experiences. These insights suggest that the thoughtful integration of diverse avatar representations in AI chatbot systems for different learners and settings can greatly enhance learning experiences.

著者
Chek Tien. Tan
Singapore Institute of Technology, Singapore, Singapore
Indriyati Atmosukarto
Singapore Institute of Technology , Singapore , Singapore , Singapore
Budianto Tandianus
Singapore Institute of Technology, Singapore, Singapore
Songjia Shen
Singapore Institute of Technology, Singapore, Singapore
Steven Wong
Singapore Institute of Technology, Singapore, Singapore
DOI

10.1145/3706598.3713456

論文URL

https://dl.acm.org/doi/10.1145/3706598.3713456

動画

会議: CHI 2025

The ACM CHI Conference on Human Factors in Computing Systems (https://chi2025.acm.org/)

セッション: Technology in Education and Academic Practice

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5 件の発表
2025-04-30 23:10:00
2025-05-01 00:40:00
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