Estimation of Ability from Homework Items When There Are Missing and/or Multiple Attempts MOOC IRT

Author(s):: Bergner, Yoav; Colvin, Kimberly; Pritchard, David E.
Publication Year:: 2015
Source:: LAK '15: Proceedings of the Fifth International Conference on Learning Analytics & Knowledge. Poughkeepsie, NY, March 16-20, 2015, p118-125
Document Type:: Chapter
Page Count:: 8
Subject/Key Words:: Ability Estimation, Homework, Missing Data, Psychometrics, Massive Open Online Course (MOOC), Test Scores, Statistical Correlations, End-of-Course Assessments, Item Response Theory (IRT)

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