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Item analysis

Within psychometrics, Item analysis refers to statistical methods used for selecting test items for inclusion in a psychological test. The concept goes back at least to Guilford (1936). The process of item analysis varies depending on the psychometric model. For example, classical test theory or the Rasch model call for different procedures. In all…

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Item analysis

Nodes9
Edges8
Triples1
Avg. degree1.78
Density0.222222
Components1

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Item analysis

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is a · 1
Item analysis → iterative process

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items test item analysis sample target within statistical psychological least process model example classical theory procedures one pool candidate show

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SubjectPredicateObjectConfidenceSrc
Item analysisis aiterative process0.90text

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