Item Response Theory IRT 2PL 3PL MCMC
- Author(s):
- Yen, Wendy M.; Fitzpatrick, Anne R.
- Publication Year:
- 2006
- Source:
- Brennan, Robert L. (ed.) Educational Measurement, Fourth Edition. Westport, CT: Praeger, 2006, p111-153
- Document Type:
- Chapter
- Page Count:
- 43
- Subject/Key Words:
- Item Response Theory (IRT), Content Comparisons, Statistical Analysis, Models., Polytomous Items, Normal Ogive Model, 2-Parameter Logistic (2PL) Model, 3-parameter logistic (3PL), Test Characteristics, Scoring, Markov Chain Monte Carlo (MCMC), Mean and Sigma Method, Parameter Estimation, Test Items