O’Connor, DB, Wilson, AE and Lawton, R orcid.org/0000-0002-5832-402X (2017) Interactive Effects of Trait Self-Control and Stress Appraisals on Blood Pressure Responses to a Laboratory Stressor. International Journal of Behavioral Medicine, 24 (4). pp. 602-612. ISSN 1070-5503
Abstract
Purpose: Stress may play a role in explaining part of the conscientiousness-longevity relationship. Conscientiousness (C) is associated with the appraisals of stressors and its lower-order facets have been shown to differentially moderate the experience of stress in daily life. This study investigated whether the lower-order facet, self-control (SC), moderated the relationship between stress appraisals and blood pressure responses to a laboratory stressor. Methods: Ninety participants (selected from the upper and lower quartiles for C scores from a sample of 679 participants) were invited to complete the Maastricht Acute Stress Test (MAST). Systolic blood pressure (SBP) and diastolic blood pressure (DBP) were assessed throughout the stress task. Stress appraisals were assessed at baseline. Results: Blood pressure responses to the MAST were similar in participants who scored high and low in SC. However, primary appraisals were negatively associated with BP reactivity and recovery in the high SC group but not in the low SC group. Moreover, SC was found to moderate the relationship between primary appraisals and SBP and DBP reactivity values, such that higher primary appraisals were associated with lower BP reactivity in individuals high in SC but not in those low in SC. In addition, lower SBP recovery values were observed in the high SC group compared to their low SC counterparts. Conclusions: These findings indicate that SC may influence health status by modifying the relationship between perceived demands and blood pressure. Moreover, having a greater stake in stressors may yield health benefits in the longer term for individuals high in SC.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © The Author(s) 2017. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http:/ / creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. |
Keywords: | Personality, Stress, Conscientiousness, Facets, Longevity |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Medicine and Health (Leeds) > School of Psychology (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 17 Feb 2017 11:19 |
Last Modified: | 23 Jun 2023 22:23 |
Published Version: | https://doi.org/10.1007/s12529-017-9632-9 |
Status: | Published |
Publisher: | Springer Verlag |
Identification Number: | 10.1007/s12529-017-9632-9 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:112470 |