The journal of pain : official journal of the American Pain Society
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Earlier research studying the effects of social threat on the experience and expression of pain led to mixed results. In this study, female participants (N = 32) came to the lab with 2 confederates. Both confederates administered a total of 10 painful electrocutaneous stimuli to the participant. ⋯ Finally, participants exhibited increased aggression and reduced empathy toward the confederate in the high social threat condition. PERSPECTIVE: Social threat reduces painful facial expression, but simultaneously increases pain reports, leading to a double burden of the person in pain. Additionally, social threat affected social relationships by increasing aggression and reducing empathy for the other.