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Small Sample Estimation in Dichotomous Item Response Models: Effect of Priors Based on Judgmental Information on the Accuracy of Item Parameter Estimates IRT

Author(s):
Swaminathan, Hariharan; Hambleton, Ronald K.; Sireci, Stephen G.; Xing, Dehui; Rizavi, Saba
Publication Year:
2003
Source:
Applied Psychological Measurement, v27 n1 p27-51, Jan 2003
Document Type:
Article
Page Count:
25
Subject/Key Words:
Estimation (Mathematics), Item Response Theory (IRT), Sampling, Sample Size, Bayesian Estimation, IRT Item Parameter Estimation

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