Analysis of Open-Ended Statistics Questions with Many Facet Rasch Model
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Neşe GÜLER*Sakarya University, Sakarya, Turkey ABSTRACTProblem Statement: The most significant disadvantage of open-ended items that allow the valid measurement of upper level cognitive behaviours, such as synthesis and evaluation, is scoring. The difficulty associated with objectively scoring the answers to the items contributes to the reduction of the reliability of the scores. Moreover, other sources […]