Analyzes simulated performance ratings on a six-point scale by two independent raters to account for nonsystematic error in performance ratings. Results suggest that rater agreement or covariance is not always a dependable estimate of score reliability and that the practice of seeking additional raters for adjudication of discrepant ratings is not…

A study was done to identify the cultural or linguistic bias present in an English as a second language placement examination at the university level. Test items exhibiting bias in their respective skill domains were identified by comparing 34 native Spanish speakers and 77 native Chinese speakers. (SED)