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ERIC Number: EJ598341
Record Type: Journal
Publication Date: 1996
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISSN: ISSN-0022-0655
The Effect of Multidimensionality on IRT True-Score Equating for Subgroups of Examinees.
De Champlain, Andre F.
Journal of Educational Measurement, v33 n2 p181-201 Sum 1996
Assessed the dimensionality of two forms of a large-scale standardized test separately for three ethnic groups of examinees. Investigated whether differences in their latent trait composites have impacts on unidimensional item response theory true-score equating functions. On both forms, a two-dimensional model accounted for item responses of Caucasian and African American examinees. (SLD)
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