Effect of student ability and question difficulty on duration Yijun Ma Teachers College, Columbia University New York, NY 10027

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Date: 2016-06-28 23:10:25		Effect of student ability and question difficulty on duration Yijun Ma Teachers College, Columbia University New York, NY 10027 Add to Reading List Source URL: www.educationaldatamining.org Download Document from Source Website File Size: 1.008,58 KB Share Document on Facebook