Educational attainment as a proxy for cognitive ability in selection: effects on levels of cognitive ability and adverse impact.
The authors examined the differences in mean level of cognitive ability and adverse impact that can be expected when selecting employees solely on educational attainment as a proxy for cognitive ability versus selecting employees directly on cognitive ability. Selection using cognitive ability worked as a more efficient cognitive screen. Imposing an educational attainment standard of at least 1 year of college, though, did result in noticeably higher levels of cognitive ability in potential applicant pools than did random selection, meaning that educational attainment does work as a cognitive screen. These results held not only in a nationally representative sample but also within and across 6 different occupational groups. Finally, adverse impact is examined for selection using educational attainment, compared with selection on the basis of cognitive ability.
Berry
Christopher M
CM
Department of Psychology, University of Minnesota, Minneapolis, MN 55455, USA. berr0159@umn.edu
Gruys
Melissa L
ML
Sackett
Paul R
PR
D000124:Achievement; D000328:Adult; D003071:Cognition; D005260:Female; D006801:Humans; D008297:Male; D010560:Personnel Selection; D011795:Surveys and Questionnaires