Cognitive tuning, encoding, and the attribution of causality.

Subjects were given a transmission or reception set before or after viewing a videotape of an event which involved an extreme outcome. The results indicated that transmitters made relatively extreme attributions to plausible causal agents when the set was given prior but not subsequent to viewing the event. The results also showed that subjects who had been given a transmission set before viewing the videotape exhibited relatively high recognition of aspects of the event they observed. It is suggested that the data provide support for an encoding interpretation of transmission-reception differences in the attribution of causality.