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A Similarity Threshold-Based Tool For Generating And Assessing Essay Computer-Based Examinations, Olumide B. Longe

Library Philosophy and Practice (e-journal)

Most computer-based assessments (CBA) employ test generators that produce multiple choice questions usually with our options. The limitations of these types of evaluation are that students can randomly select or guess answers with a 25% chance of choosing the right answer per question. The implication is that there is a one out of four probability that students can pass such examinations without understanding the contents taught in class; without studying for the examination and by just guessing answers. In the light of the foregoing, the effectiveness of multiple choice and objective questions as a tool for evaluating students’ mastery of …