Arguments are set forth to encourage continued use of the Graduate Record Examination (GRE) as supplementary information rather than as an exclusive criterion for selecting graduate candidates in English. The author predicts that the GRE will be increasingly used and will increasingly come to define and control undergraduate and graduate…

This paper describes several situations in which generalization of statistical results is not possible by representative sampling but which is attempted using corrections for selection of groups. The situations include hiring, admissions, differential classification, guidance, test score equating, and test score scaling. Evidence of inaccuracies…