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ERIC Number: EJ649903
Record Type: Journal
Publication Date: 2002
Pages: N/A
Abstractor: N/A
ISSN: ISSN-0146-6216
A General Bayesian Model for Testlets: Theory and Applications.
Wang, Xiaohui; Bradlow, Eric T.; Wainer, Howard
Applied Psychological Measurement, v26 n1 p109-28 Mar 2002
Proposes a modified version of commonly employed item response models in a fully Bayesian framework and obtains inferences under the model using Markov chain Monte Carlo techniques. Demonstrates use of the model in a series of simulations and with operational data from the North Carolina Test of Computer Skills and the Test of Spoken English (Educational Testing Service). (SLD)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A