Analyzing Student Problem-Solving Behavior in a Step-Based Tutor and Understanding the Effect of Unsolicited Hints
abstract: Lots of previous studies have analyzed human tutoring at great depths and have shown expert human tutors to produce effect sizes, which is twice of that produced by an intelligent tutoring system (ITS). However, there has been no consensus on which factor makes them so effective. It is imp...
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| Format: | Dissertation |
| Language: | English |
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2011
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| Online Access: | http://hdl.handle.net/2286/R.I.14247 |