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Effect of Group Heterogeneity on Item Parameters
Author(s):
Gulliksen, Harold O.
Publication Year:
1951
Source:
Psychometrika, v16 n3 p285-296, Sep 1951
Document Type:
Article
Page Count:
12
Subject/Key Words:
Item Analysis,
Statistical Analysis
Read More
http://www.springerlink.com/content/e341272p28676l48/