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Extended matching items/questions (EMI or EMQ) are a written examination format similar to multiple choice questions but with one key difference, that they test knowledge in a far more applied, in depth, sense. It is often used in medical education and other healthcare subject areas to test diagnostic reasoning. == Structure == The structure has three key elements: ;Answer option list :Sources suggest using a minimum of eight answer options to a ratio of five scenarios or vignettes to ensure that the probability of getting the correct answer by chance remains reasonably low.(). The exact number of answer options should be dictated by the logical number of realistic options. This ensures that the test item has authenticity and validity. ;Lead in question :This should be as specific as possible and on reading the lead in question it should be understand exactly what the student needs to do - without needing to look at the answer options. If you need to look at the answers to understand the question, the item has not been well written. ;Two or more scenarios or vignettes :There should be at least two vignettes, otherwise this becomes an MCQ. Because the item allows for an in depth test of knowledge each of the scenarios should be related to one another by a theme that summarises the question overall. Each scenario should be roughly similar in structure and content, and each has one 'best' answer from amongst the series of answer options given. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Extended matching items」の詳細全文を読む スポンサード リンク
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