When the pressure is up: The assessment of social identity threat in low and high status groups

The hypothesis was tested that whereas members of a low status group show a physiological threat response when evaluating a performance situation on the basis of the status quo, members of high status groups show a physiological threat response when evaluating a possible change of the status quo. Participants were categorized in minimal groups, after which they performed a task on which group-level feedback was given (group status manipulation). Later on during the experiment, a second round of this task was unexpectedly announced (implying a possible change in the group’s status). In line with expectations, participants in the low status condition showed higher blood pressure directly after the status feedback, whereas participants in the high status condition showed a similar response in anticipation of the second round of the task. Results are discussed in terms of social identity theory, and the physiological assessment of threats to social identity.