title: Changes in self-perceived role identity modulate pain perception.
abstract: Pain is an experience including physiological and psychological factors. We assume that emotions may be elicited and increased through self-perceived role identity and that change of role identity alters quality and intensity of pain perception. We used role-play strategies to assess whether pain can be better tolerated whenever, in an unavoidable and unpleasant context, role identity confers pain a meaningful and thus suitable character. We induced antithetic roles in 21 actors who received heat stimuli on their arms before and after role-play conditions. Pain tolerance, skin conductance and voice signals were measured. Pain tolerance increased for heroes/heroines and decreased for faint-hearts. Men showed higher pain tolerance. Heroes/heroines evaluated heat stimuli as more intense. Faint-hearts found pain stimuli more affectively loaded at lower temperatures. Women showed higher pain ratings. Hence, self-perception influences pain perception. Role-play strategies may be of value for new pain management strategies.
authors.affiliation: Collegium Helveticum, University of Zurich and ETH Zurich, Schmelzbergstrasse 25, CH-8092 Zurich, Switzerland.
authors.forename: Elvan
authors.initials: E
authors.lastname: Kut
authors.forename: Nils
authors.initials: N
authors.lastname: Schaffner
authors.forename: Amrei
authors.initials: A
authors.lastname: Wittwer
authors.forename: Victor
authors.initials: V
authors.lastname: Candia
authors.forename: Meike
authors.initials: M
authors.lastname: Brockmann
authors.forename: Claudio
authors.initials: C
authors.lastname: Storck
authors.forename: Gerd
authors.initials: G
authors.lastname: Folkers
mesh_terms: D000328:Adult; D000339:Affect; D004644:Emotions; D005260:Female; D006801:Humans; D008297:Male; D010146:Pain / Q000523:psychology*; D017288:Pain Threshold / Q000523:psychology*; D012381:Role Playing; D012649:Self Concept