Proven Results: Publications

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• Patterns, Correlates, and Reduction of Homework Copying (2010)
• Measuring Student Learning with Item Response Theory (2008)
• Time to Completion of Web-based Physics Problems with Tutoring (2007)
• Evidence of Problem Solving Transfer in Web-based Socratic Tutor (2005)
• Learning and Problem-Solving Transfer between Physics Problems Using Web-based Homework Tutor (2005)
• Time to Completion Reveals Problem-Solving Transfer (2004)
• What Course Elements Correlate with Improvement on Tests in Introductory Newtonian Mechanics? (2004)