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Artificial Learning Mentor Avatar: A Minimal and Sustainable AI Assistant for Education
Giuseppe Passalacqua1,2, Federico Longoni1,2, Stefania La Rocca2
1Department of Computer Science, University of Pisa, Pisa, Italy.
Cyberpsychology, Behavior and Social Networking
|April 9, 2026
Summary
Artificial Learning Mentor Avatars (ALMA) offer improved engagement but inconsistent learning gains. The ALMA model prioritizes pedagogical sustainability through specific design constraints for effective, ethical AI-driven education.
Area of Science:
- Artificial Intelligence in Education
- Human-Computer Interaction
- Educational Technology
Background:
- AI-powered instructional avatars are increasing due to advances in large language models and immersive interfaces.
- These avatars enhance social presence and learner engagement but show inconsistent effects on measurable learning outcomes.
- Learning gains are often linked to relational and motivational factors, raising questions about avatar design for sustained educational benefits.
Purpose of the Study:
- To investigate design conditions for AI instructional avatars that yield lasting educational benefits.
- To address potential negative effects like relational dependency, cognitive overload, and ethical concerns.
- To propose a research approach prioritizing pedagogical sustainability over technological advancement.
Main Methods:
- The Alma Project advocates for research focusing on pedagogical sustainability.
- Identifies three key design constraints: tutor-facilitator role, minimal embodiment, and controlled/transparent interaction.
- Introduces the Artificial Learning Mentor Avatar (ALMA) model based on these principles.
Main Results:
- The ALMA model is designed as a deliberately limited educational avatar.
- It aims to provide sustainable instructional support without replacing pedagogical authority.
- ALMA remains clearly anchored to the human teacher, ensuring a balanced educational relationship.
Conclusions:
- AI instructional avatars require careful design to ensure educational effectiveness and mitigate risks.
- Prioritizing pedagogical sustainability is crucial for long-term benefits.
- The ALMA model offers a framework for developing responsible and effective AI-driven educational tools.
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