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1
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Item response theory -- See Also the narrower term Rasch models
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1
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3
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Item response theory -- Congresses : Item generation for test development / edited by Sidney H. Irvine, Patrick C. Kyllonen
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2002
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1
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4
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Item response theory -- Statistical methods. : Introduction to nonparametric item response theory / Klaas Sijtsma, Ivo W. Molenaar
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2002
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1
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