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Examining Freedle's Claims About Bias and His Proposed Solution: Dated Data, Inappropriate Measurement, and Incorrect and Unfair Scoring DIF SAT

Author(s):
Dorans, Neil J.; Zeller, Karin
Publication Year:
2004
Report Number:
RR-04-26
Source:
ETS Research Report
Document Type:
Report
Page Count:
33
Subject/Key Words:
Freedle, Roy Omer, Fairness, Differential Item Functioning (DIF), Computer Averages, Psychometric Properties, Bias, SAT

Abstract

We conclude our analysis of Freedle's claims with DIF analyses of our own that are inconsistent with his DIF analyses of old SAT test editions he used as his initial motivation for correcting the SAT scoring procedure.

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