کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
892194 914071 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dispositional hostility and gender differentially relate to cognitive appraisal, engagement, and cardiovascular reactivity across cognitive and emotional laboratory tasks
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
پیش نمایش صفحه اول مقاله
Dispositional hostility and gender differentially relate to cognitive appraisal, engagement, and cardiovascular reactivity across cognitive and emotional laboratory tasks
چکیده انگلیسی

We investigated the relations of hostility and gender to cardiovascular reactivity and recovery to a cognitive and an emotional laboratory task without harassment. Physiological, affect, appraisal, and task engagement data were collected during baseline, mental arithmetic, stress-recall, and recovery for 93 young adults (58% women; 57% White). For men, hostility was inversely related to heart rate and diastolic blood pressure (DBP), and positively associated with root-mean-squared successive difference (RMSSD) during mental arithmetic. Hostility was inversely related to systolic blood pressure (SBP), DBP, and mean arterial pressure (MAP) during stress-recall, and RMSSD after stress-recall for men. For women, hostility was associated with greater SBP responses during stress-recall, and greater recovery of SBP, DBP and MAP. Hostility was related to lesser engagement for men during mental arithmetic, and greater engagement and threat for women during stress-recall. Hostile men may be more likely than hostile women to disengage during emotionally-relevant tasks, and show attenuated cardiovascular reactivity and recovery to both cognitive and emotional tasks in the absence of harassment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Personality and Individual Differences - Volume 47, Issue 2, July 2009, Pages 122–126
نویسندگان
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