title: Does the gender relevance of the stressor influence sex differences in psychophysiological responses?
abstract: Sex differences in psychophysiological responses to stress may be important to understanding sex differences in risk for coronary heart disease. This investigation tested the hypothesis that the gender relevance of the stressor influences the extent of sex differences in cardiovascular, neuroendocrine, and lipid responses during stress. Participants performed two tasks that were described as masculine oriented, feminine oriented, or not gender relevant. Although these descriptions influenced the participants' perceptions of the tasks, they did not influence the extent of sex differences in physiological responses in a manner consistent with the study hypothesis. Future directions for research are discussed regarding sex differences in psychophysiological responses.
authors.affiliation: Department of Psychiatry, University of Pittsburgh School of Medicine, PA 15213-2593.
authors.forename: K A
authors.initials: KA
authors.lastname: Matthews
authors.forename: M C
authors.initials: MC
authors.lastname: Davis
authors.forename: C M
authors.initials: CM
authors.lastname: Stoney
authors.forename: J F
authors.initials: JF
authors.lastname: Owens
authors.forename: A R
authors.initials: AR
authors.lastname: Caggiula
mesh_terms: D000124:Achievement; D000293:Adolescent; D000328:Adult; D001143:Arousal / Q000502:physiology*; D001794:Blood Pressure / Q000502:physiology; D002784:Cholesterol / Q000097:blood; D003327:Coronary Disease / Q000503:physiopathology / Q000523:psychology*; D004645:Empathy; D004837:Epinephrine / Q000097:blood; D005230:Fatty Acids, Nonesterified / Q000097:blood; D005260:Female; D005783:Gender Identity; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D008074:Lipoproteins / Q000097:blood; D008297:Male; D009638:Norepinephrine / Q000097:blood; D011340:Problem Solving / Q000502:physiology*; D011602:Psychophysiologic Disorders / Q000503:physiopathology / Q000523:psychology*; D014280:Triglycerides / Q000097:blood
chemical_list: D005230:Fatty Acids, Nonesterified; D008074:Lipoproteins; D014280:Triglycerides; D002784:Cholesterol; D009638:Norepinephrine; D004837:Epinephrine