| Abstract: | Eighty male subjects were either attacked by a confederate or treated neutrally and then watched a violent movie. Subjects were told beforehand that the fighting in the movie was motivated by either desires for revenge, by professionalism, or by altruism. Other subjects were shown the film without comment. Relative to subjects in all other conditions, subjects who had been attacked and told that the fight was motivated by revenge subsequently (1) gave more intense shocks to the confederate, (2) rated themselves as less restrained in aggressing, and (3) manifested higher levels of blood pressure at the conclusion of the film. The results indicate that the meaning attched to observed violence may affect the aggression elicited by that violence in at least two ways: by lowering inhibitions against aggressing, and by raising arousal levels. |
