Abstract
Background: Relative to other ethnic groups in the United States, Blacks have disproportionately higher rates of hypertension. Research suggests that perceived racism might moderate the relation between such Pearson variables as John Henryism and cardiac/vascular functioning.Purpose: This study examined the possible moderating influence of perceived racism on the John Henryism reactivity relation in a sample of 117 Black female college students (M age = 26.10 years, SD = 8.83).Methods: Blood pressure was measured before and during a speaking task. John Henryism and perceived racism were assessed via self-report.Results: Hierarchical regression analyses revealed that John Henryism was inversely related to systolic blood pressure reactivity (p = .007). These analyses also indicated that John Henryism and perceived racism interacted to predict both systolic (p = .007) and diastolic blood pressure reactivity (p = .0005). Follow-up regression analyses indicated that John Henryism was unrelated to systolic and diastolic blood pressure reactivity for women high in perceived racism (ps < .62) and was inversely associated with systolic and diastolic blood pressure reactivity for women low in perceived racism (ps > .01).Conclusions: The findings highlight the importance of examining the potential moderating effects of ethnically relevant situation factors when exploring the relation of John Henryism to blood pressure reactivity.
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Cherry DK, Woodwell DA:National Ambulatory Medical Care Survey: 2000 Summary. Advance Data From Vital and Health Statistics; No. 328. Hyattsville, MD: National Center for Health Statistics, 2000.
National Center for Health Statistics:Health, United States, 2002. Hyattsville, MD: U.S. Government Printing Office, 2002.
Manuck SB, Kasprowicz A, Monroe SB, Larkin KT, Kaplan JR: Psychophysiologic reactivity as a dimension of individual differences. In Schneiderman N, Weiss SM, Kaufmann P (eds),Handbook of Methods and Measurements in Cardiovascular Behavioral Medicine. New York: Plenum, 1989, 365–382.
Carroll D, Smith GD, Shipley MJ, et al.: Blood pressure reactions to acute psychological stress and future blood pressure status: A 10-year follow up of men in the Whitehall II study.Psychosomatic Medicine. 2001,63:737–743.
Pickering TG, Gerin W: Cardiovascular reactivity in the laboratory and the role of behavioral factors in hypertension: A critical review.Annals of Behavioral Medicine. 1990,12:3–16.
Light KC, Girdler SS, Sherwood A, et al.: High stress responsivity predicts later blood pressure only in combination with positive family history and high life stress.Hypertension. 1999,33:1458–1464.
Knox SS, Hausdorff J, Markovitz JH: Reactivity as a predictor of subsequent blood pressure: Racial differences in the Coronary Artery Risk Development in Young Adults (CARDIA) study.Hypertension. 2002,40:914–919.
James SA, Thomas PE: John Henryism and blood pressure in Black populations: A review of the literature.African American Perspectives. 2000,6:1–10.
James SA, Harnett SA, Kalsbeek WD: John Henryism and blood pressure differences among Black men.Journal of Behavioral Medicine. 1983,6:259–278.
Dressler WW, Bindon JR, Neggers YH: John Henryism, gender, and arterial blood pressure in an African American community.Psychosomatic Medicine. 1998,60:620–624.
Wright LB, Treiber FA, Davis HS, William B: Relationship of John Henryism to cardiovascular functioning at rest and during stress in youth.Annals of Behavioral Medicine. 1996,18:146–150.
James SA, Keenan NL, Storgatz DS, Browning SR, Garrett JM: Socioeconomic status, John Henryism, and blood pressure in Black adults.American Journal of Epidemiology. 1992,135:59–67.
Light KC, Brownley KA, Turner JR, et al.: Job status and high-effort coping influence work blood pressure in women and Blacks.Hypertension. 1995,25:554–559.
Brondolo E, Rieppi R, Kelly KP, Gerin W: Perceived racism and blood pressure: A review of the literature and conceptual and methodological critique.Annals of Behavioral Medicine. 2003,25:55–65.
Clark R, Anderson NB, Clark VR, Williams DR: Racism as a stressor for African Americans: A biopsychosocial model.American Psychologist. 1999,54:805–816.
Clark R: Perceptions of inter-ethnic group racism predict increased blood pressure responses to a laboratory challenge in college women.Annals of Behavioral Medicine. 2000,22:214–222.
Fang CY, Myers HF: The effects of racial stressors and hostility on cardiovascular reactivity in African American and Caucasian men.Health Psychology. 2001,20:64–70.
Guyll M, Matthews KA, Bromberger JT: Discrimination and unfair treatment: Relationship to cardiovascular reactivity among African American and European American women.Health Psychology. 2001,20:315–325.
Bowen-Reid TL, Harrell JP: Racist experiences and health outcomes: An examination of spirituality as a buffer.Journal of Black Psychology. 2002,28:18–36.
Clark R: Self-reported racism and social support predict blood pressure reactivity in Blacks.Annals of Behavioral Medicine. 2003,25:127–136.
Anderson NB, McNeilly M, Myers H: Autonomic reactivity and hypertension in Blacks: A review and proposed model.Ethnicity & Disease. 1991,1:154–170.
Harrell SP: The Racism and Life Experiences Scales (RaLES). Unpublished manuscript, California School of Professional Psychology, Los Angeles: 1997.
Harrell SP, Merchant MA, Young SA: Psychometric properties of the Racism and Life Experience Scales (RaLES). Annual Convention of the American Psychological Association. Chicago: 1997.
Harrell SP: A multidimensional conceptualization of racism-related stress: Implications for the well-being of people of color.American Journal of Orthopsychiatry. 2000,70:42–57.
Mueller UK, Wells M, Radevski I, et al.: Repeated automated versus daytime ambulatory blood pressure measurement in mild, moderate, and severe untreated Black hypertensive patients.Blood Pressure Monitoring. 1997,2:21–25.
Taylor RS, Gallen I: Evaluation of SunTech 4240 during rest and during exercise: A novel automated blood pressure device.Journal of Cardiopulmonary Rehabilitation. 1994,14:330.
Chen E, Matthews KA: Cognitive appraisal biases: An approach to understanding the relation between socioeconomic status and cardiovascular reactivity in children.Annals of Behavioral Medicine. 2001,23:101–111.
SAS Institute, Inc.:SAS System for Windows, Release 8.02. Cary, NC: SAS Institute, Inc., 2001.
Faul F, Erdfelder E:GPower: A Priori, Post-Hoc, and Compromise Power Analyses for MS-DOS [computer program]. Bonn, Germany: Bonn University, Department of Psychology, 1992.
Treiber FA, Kamarck T, Schneiderman N, et al.: Cardiovascular reactivity and development of preclinical and clinical disease states.Psychosomatic Medicine. 2003,65:46–62.
Harrell JP, Hall S, Taliaferro J: Physiological responses to racism and discrimination: An assessment of the evidence.American Journal of Public Health. 2003,93:243–248.
Clark VR, Moore CL, Adams JH: Cholesterol concentrations and cardiovascular reactivity to stress in African American college volunteers.Journal of Behavioral Medicine. 1998,21:505–515.
Lovallo WR, Gerin W: Psychophysiological reactivity: Mechanisms and pathways to cardiovascular disease.Psychosomatic Medicine. 2003,65:36–45.
Clark R: Subjective stress and coping resources interact to predict blood pressure reactivity in Black college students.Journal of Black Psychology. 2004,30:1–21.
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Preparation of this article was supported by Grants MH56868 and MH01867 to Rodney Clark from the National Institute of Mental Health. We are grateful to Karen Freeman, Keisha Beard, and the Biobehavioral Research Group at Wayne State University for their assistance with data collection and entry.
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Clark, R., Adams, J.H. Moderating effects of perceived racism on john henryism and blood pressure reactivity in black female college students. ann. behav. med. 28, 126–131 (2004). https://doi.org/10.1207/s15324796abm2802_8
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DOI: https://doi.org/10.1207/s15324796abm2802_8