{"product_id":"polytomous-item-response-theory-models-remo-ostini-9780761930686","title":"Polytomous Item Response Theory Models","description":"Polytomous Item Response Theory Models provides a unified, comprehensive introduction to the range of polytomous models available within item response theory (IRT). It begins by outlining the primary structural distinction between the two\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Remo Ostini,Michael L. Nering\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 076193068X\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780761930686\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Sage Publications, Inc\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/05\/2005\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 120\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.30lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.58h x 5.88w x 0.26d","brand":"Remo Ostini","offers":[{"title":"Paperback","offer_id":48065101955327,"sku":"9780761930686","price":51.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_c8098bf2-8a67-48a0-ae90-e0aece6bfe30.jpg?v=1768672997","url":"https:\/\/www.whiterainbookhouse.com\/products\/polytomous-item-response-theory-models-remo-ostini-9780761930686","provider":"WR Book House","version":"1.0","type":"link"}