%0 Journal Article
%T Deriving Polytomous Scoring Models Based on Item Node<br>基于项目节点的多级评分模型的统一
%A XIAO Han-Min
%A DU Wen-Jiu
%A ZHANG Ting-Ting
%A <br>肖涵敏
%A 杜文久
%A 张婷婷
%J 心理学报
%D 2011
%I 
%X Nowadays, polytomous items are widely used in psychological and educational tests. Polytomous items are more attractive than dichotomous items because they can provide more information for the examinees. With respect to polytomous items, there are many models to use such as the Grade Response Model (GRM), which was proposed by Samejima (1969), the Nominal Categories Model (NCM), which was proposed by Bock (1972), and the Partial Credit Model (PCM), which was proposed by Masters (1982). It is known that the ...
%K polytomous scoring model
%K item node
%K GRM
%K two-parameter Logistic Model<br>多级评分模型
%K 项目节点
%K 等级反应模型
%K 二参数逻辑斯蒂模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=C94E3F05CFD5644C9DAA97BEB9148D4784B6B22E64D84F4E&jid=1EE72F392B87F45015B3CA6D9A7AFA6F&aid=B3C7018AFD6E56398C16B8501F26F560&yid=9377ED8094509821&vid=BE33CC7147FEFCA4&iid=59906B3B2830C2C5&sid=B60306E6036A044A&eid=9BE3F470BE08362E&journal_id=0439-755X&journal_name=心理学报&referenced_num=0&reference_num=8