A Psychometric Model for Discrete-Option Multiple-Choice Items IRT
- Author(s):
-
Bolt, Daniel M.;
Kim, Nana;
Wollack, James;
Pan, Yiqin;
Eckerly, Carol;
Sowles, John
- Publication Year:
- 2020
- Source:
-
Applied Psychological Measurement, v44 n1 p33-48, Jan 2020
- Document Type:
- Article
- Page Count:
- 16
- Subject/Key Words:
-
Multiple-Choice Items,
Item Response Theory (IRT),
Psychometric Models,
Testwiseness,
Item Difficulty,
Item Order Effects,
Test Scores,
Test Security,
Item Discrimination (Tests)
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