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
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