Polytomous Item Response ...
Remo Ostini, Mi ...
Our Price: $ 50.93
Test Item Bias
Steven J. Oster ...
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Multiple and Generalized ...
John Fox
Differential Item Functio ...
Nonparametric Statistics ...
Jean Dickinson ...
Bootstrapping A Nonparame ...
Christopher Z. ...
Nonparametric Measures of ...
Fundamentals of Item Resp ...
Ronald K. Hambl ...
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