Effect of depression on quantity and quality of social inferences.

Two studies explored depressives' sensitivity to social information as an impediment to their gaining a sense of confidence and control. In Study 1, Ss viewed a videotape of an actor performing an achievement task and were asked to list their impressions of the actor. As compared with nondepressed Ss, depressed Ss generated more inferences overall, generated more abstract inferences, and exhibited less overall confidence in their impression of the actor. In Study 2, Ss reported their beliefs of the utility of information about a person's past behaviors and personality for understanding, predicting future behavior, and describing that person. Depressed Ss expressed more interest than did nondepressed Ss in both types of information but were less confident of the utility of the information for prediction.