Attribute-mastery patterns from rule spa
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Menucha Birenbaum; Anthony E. Kelly; Kikumi K. Tatsuoka; Yaffa Gutvirtz
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Article
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1994
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Elsevier Science
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English
⚖ 407 KB
Student models for procedural tasks in mathematics have relied heavily on analyses of bugs to guide their remediation. This paper reports on an analysis of data that first confirms the results of recent studies by finding a relatively large number of bugs to be unstable, with stable bugs tending to