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Assessment Quality Item difficulty Assessment Quality Item difficulty

Assessment Quality Item difficulty - PowerPoint Presentation

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Uploaded On 2018-09-21

Assessment Quality Item difficulty - PPT Presentation

Item discrimination Item scoring Item Quality Difficulty i ndex for dichotomous 01 items Higher values of p indicate item easiness p80 80 of students answered an item correctly Lower values of p indicate item difficulty ID: 673632

items item test students item items students test assessment difficulty evidence validity based level content discrimination expected learning values progression education total

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