ERIC Number: EJ297545
Record Type: CIJE
Publication Date: 1984
Reference Count: 0
Elimination of Bias in Text Scores: Effect on Reliability and Validity.
Frary, Robert B.; Zimmerman, Donald W.
Educational and Psychological Measurement, v44 n1 p25-31 Spr 1984
The correlation between bias components of test scores and unbiased observed scores is shown to be an effective predictor of changes in reliability and validity resulting from elimination of bias. Plausible assumptions about value of correlation and size of related variance components indicate that reducation in reliability and validity is a possible outcome. (Author/DWH)
Publication Type: Reports - Research; Journal Articles
Education Level: N/A
Authoring Institution: N/A