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ERIC Number: EJ433881
Record Type: Journal
Publication Date: 1991
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0013-1644
EISSN: N/A
The Distributional Properties of Rasch Item Fit Statistics.
Smith, Richard M.
Educational and Psychological Measurement, v51 n3 p541-65 Fall 1991
This study reports results of an investigation based on simulated data of the distributional properties of the item fit statistics that are commonly used in the Rasch model calibration programs as indices of the fit of responses to individual items to the measurement model. (SLD)
Descriptors: Computer Simulation, Equations (Mathematics), Goodness of Fit, Item Response Theory, Mathematical Models, Power (Statistics), Statistical Distributions, Test Items
Publication Type: Journal Articles; Reports - Evaluative; Speeches/Meeting Papers
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A