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ERIC Number: EJ592478
Record Type: Journal
Publication Date: 1999
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISSN: ISSN-1090-655X
Detecting Differential Item Functioning with Five Standardized Item-Fit Indices in the Rasch Model.
Seol, Hyunsoo
Journal of Outcome Measurement, v3 n3 p233-47 1999
Examined five Rasch-model-based item-fit indices in terms of their distributional properties and the power of detecting item bias or differential item functioning. Results indicate that, although these five standardized item-fit indices did not depart significantly from a normal distribution, the Type I error rates were not reasonable. (Author/SLD)
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A