What Does It Mean for Items to Fit a Latent Trait Psychometric Model : A Comparison of Model Fitting with Content Validation / Roan A. Garcia-Quintana and Joseph P. Ryan.

A sixth-grade mathematics test was evaluated in two different ways, and the evaluations were compared. One method of evaluation was to use the Rasch model for item analysis and to accept or reject items on the basis of the extent to which the data fit the model. The other method of evaluation was to...

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Bibliographic Details
Main Authors:	Garcia-Quintana, Roan A. Ryan, Joseph P. (Author)
Language:	English
Published:	[Place of publication not identified] : Distributed by ERIC Clearinghouse, 1979.
Subjects:	Course Objectives. Criterion Referenced Tests. Elementary School Mathematics. Factor Analysis. Goodness of Fit. Grade 6. Intermediate Grades. Item Analysis. Test Interpretation. Test Items. Test Validity. Content Validity > Rasch Model Mastery (Science Research Associates) > South Carolina Speeches/Meeting Papers. Reports, Research.
Genre:	Speeches/Meeting Papers. Reports, Research.
Physical Description:	14 pages
Format:	Microfilm Book

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