Social identity theory holds that social group memberships become part of the psychological self, affecting thoughts, feelings, and behavior. However, tests of this hypothesis have mainly involved judgmental dependent measures. A method is suggested that can provide more direct evidence. Discusses use of that method. (KW)

A model of the generation of initial trusting attitudes toward groups by individuals who were not members of those groups was developed from the literature on interpersonal trust. The model proposed that perceptions of situational threat would be preconditions to the saliency of trust as a concept. Given that trust was a salient concept, the model…