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Peer reviewed Peer reviewed
ERIC Number: EJ388110
Record Type: CIJE
Publication Date: 1988
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
The Distributional Properties of Rasch Standardized Residuals.
Smith, Richard M.
Educational and Psychological Measurement, v48 n3 p657-67 Fall 1988
This study investigated the distributional properties of the standardized residual that is commonly used in the Rasch model calibration program to develop various indices of item and person fit. The power of the standardized residual to detect measurement disturbances is also addressed. (TJH)
Descriptors: Computer Simulation, Error of Measurement, Goodness of Fit, Guessing (Tests), Item Analysis, Power (Statistics), Statistical Distributions
Publication Type: Journal Articles; Reports - Research; Speeches/Meeting Papers
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Calibration; Multidimensional Models; Person Fit Measures; Rasch Model; Residuals (Statistics); Standardized Residuals; Type I Errors
Note: An earlier version of this paper was presented at the Annual Meeting of the American Educational Research Association (Washington, DC, April 20-24, 1987).