Item information and discrimination functions for trinary PCM items (Q1387700)

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scientific article; zbMATH DE number 1160309
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English
Item information and discrimination functions for trinary PCM items
scientific article; zbMATH DE number 1160309

    Statements

    Item information and discrimination functions for trinary PCM items (English)
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    8 June 1998
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    partial credit model
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    trinary items
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    item information function
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    maximum item information
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    item discrimination function
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