The concept of differential validity suggests that cognitive ability tests are associated with varying levels of validity across ethnic groups, such that validity is lower in certain ethnic subgroups than in others. A recent meta-analysis has revived the viability of this concept. Unfortunately,...

Using prehire biographic and work history data, temporary help agency workers (N = 201) were classified as marginal or satisfactory. Marginal temps had characteristics suggesting poor work histories and willingness to accept any kind of employment. In prior jobs, they were paid less and more...