4070334
9780761930686
This volume provides an introduction to the range of polytomous models available within item response theory. It begins by outlining the distinction between the two major types of polytomous IRT models, then goes on to describe them in detail.Ostini, Remo is the author of 'Polytomous Item Response Theory Models ', published 2005 under ISBN 9780761930686 and ISBN 076193068X.
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