What Does It Mean To Provide The Right Level Of Support During Tutorial Dialogue?
INTELLIGENT TUTORING SYSTEMS, ITS 2018(2018)
摘要
We describe and illustrate factors that specify what it means for a tutor to provide different "levels of support", based on our analyses of models of the levels of support provided during human tutoring and teacher-led small group work. We then show how we used these factors to implement contingent scaffolding in a tutorial dialogue system for physics.
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关键词
Natural-language tutoring systems, Scaffolding, Student modeling
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