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Item analysis: the impact of distractor efficiency on the difficulty index and discrimination power of multiple-choice items

Abstract Background Distractor efficiency (DE) of multiple-choice questions (MCQs) responses is a component of the psychometric analysis used by the examiners to evaluate the distractors’ credibility and functionality. This study was conducted to evaluate the impact of the DE on the difficulty and d...

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Huvudupphov: Assad Ali Rezigalla, Ali Mohammed Elhassan Seid Ahmed Eleragi, Amar Babikir Elhussein, Jaber Alfaifi, Mushabab A. ALGhamdi, Ahmed Y. Al Ameer, Amar Ibrahim Omer Yahia, Osama A. Mohammed, Masoud Ishag Elkhalifa Adam
Materialtyp: Artigo
Språk:Inglês
Utgiven: BMC 2024-04-01
Serie:BMC Medical Education
Ämnen:
Psychometric
Items
Analysis
Distractor efficiency
Sifficulty index
Discrimination index
Länkar:https://doi.org/10.1186/s12909-024-05433-y
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