| Abstract: | Examined the prediction that people who have misattributed dissonance arousal to an external source may come to question the appropriateness of this attribution and may then be motivated to alter their attitudes. This was tested by having an experimenter discredit the plausibility of an external source after misattribution had presumably occurred. 80 female undergraduates participated in the study, with 16 of these Ss serving as controls. 64 Ss were given a pill described as having either unpleasant side effects or no side effects and then were committed to write counterattitudinal essays under high-choice conditions. Some Ss were then told that a mistake had been made and that they had actually been given the other form of the pill. As predicted, Ss who had initially been led to believe that the pill had aversive side effects but were later told that it did not manifested behavior-consistent attitude change. (French abstract) (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
