title: Neuroticism, symptom presentation, and medical decision making.
abstract: In 2 studies, the authors explored whether neuroticism influences illness descriptions in a manner that affects medical decisions. In Study 1, 80 participants presented an imagined illness that was high or low in severity to a confederate medical student. Neuroticism was associated with more elaborate symptom presentations and, among high-severity participants, with more disclosures of psychosocial information. In Study 2, representative videotapes from Study 1 were selected as stimuli to be evaluated by 14 family practice residents. Residents were able to discriminate between severity conditions for low- but not for high-neuroticism participants. Residents also viewed high-neuroticism participants as less credible, less in need of medical treatment, and more in need of mental health treatment than low-neuroticism participants. Correlations suggest the report of psychosocial concerns by high-neuroticism participants contributed to these effects.
authors.affiliation: Department of Psychology, University of Utah, Salt Lake City 84112, USA.
authors.forename: L
authors.initials: L
authors.lastname: Ellington
authors.forename: D J
authors.initials: DJ
authors.lastname: Wiebe
mesh_terms: D000328:Adult; D000342:Affective Symptoms; D003142:Communication; D003657:Decision Making; D005260:Female; D006801:Humans; D008297:Male; D009497:Neurotic Disorders; D010347:Patient Care Planning; D010817:Physician-Patient Relations; D012720:Severity of Illness Index