Moderating effects of personal and contextual factors in age discrimination.

The researchers explored personal and contextual factors that inhibit or facilitate the use of older worker stereotypes in a selection context. The authors suggest that older worker stereotypes are more likely to be used and influence applicant evaluations when raters are biased against older workers, when raters do not have the cognitive resources to inhibit the use of age-associated stereotypes, or when applicants apply for age-incongruent jobs. The researchers explored the extent to which raters differing in older worker bias make discriminatory decisions about young or old individuals applying for age-typed jobs under conditions of high- and low-cognitive demands. A laboratory study was conducted with 131 undergraduate students who evaluated applicants in a simulated employment context. Results indicated that older worker bias, cognitive busyness, and job age-type interact to affect the extent to which applicant age plays a role in selection decisions.