| Project/Area Number |
23650536
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Educational technology
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| Research Institution | Nagoya University |
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Principal Investigator |
MIWA Kazuhisa 名古屋大学, 情報科学研究科, 教授 (90219832)
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| Co-Investigator(Kenkyū-buntansha) |
TODAYAMA Kazuhisa 名古屋大学, 大学院・情報科学研究科, 教授 (90217513)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 学習支援 / 自然演繹 / 足場かけ / アシスタンスジレンマ / ストック行動 / サーバ・クライアントシステム / プロダクションシステム |
|---|
| Research Abstract |
We developed an intelligent tutoring system that teaches undergraduate students Natural Deduction. The system gives students, as scaffolding, recommended inference rules for the next inference step, and inferred results drawn by the applications of the rules. Through experimental investigation, we confirmed that as the levels of support increased, the problem solving performance was raised; but the learning gains reached the maximum at a certain support level, and then decreased with the further extreme learning supports.
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