Tiana has been experiencing sexual and sleep disturbances, emotional outbursts, delirium, and withdrawal symptoms due to her abuse of amphetamines in trying to lose weight. Tiana would be diagnosed with a(n) __________ disorder

One factor that makes predictive validity studies difficult to conduct is that they require:

A) selecting employees on the basis of predictors other than those to be validated. B) involvement of incumbents in the initial test administration. C) participation of a large applicant pool. D) highly complex statistical analyses.

In the Lang study, aggression was measured by the intensity and

duration of "shocks" the participants chose to deliver to the researcher's accomplice. This was the _____ definition of aggression for this experiment. a) research b) hypothetical c) operational d) controlled