TYPE-A BEHAVIOR, PERSONALITY HARDINESS, AND CARDIOVASCULAR-RESPONSES TO STRESS
TYPE-A BEHAVIOR, PERSONALITY HARDINESS, AND CARDIOVASCULAR-RESPONSES TO STRESS
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DOI：
10.1037/0022-3514.57.5.895
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发表时间：
1989-11-01
影响因子：
7.6
通讯作者：
CONTRADA, RJ
中科院分区：
文献类型：
--
作者：
CONTRADA, RJ
以68名男大学生为研究对象，探讨了A型行为和坚韧性对应激心血管反应的预测作用。当受试者执行困难的镜像追踪任务时，监测收缩压和舒张压（SBP和DBP）以及心率。基于结构化访谈的A型评估，而不是基于詹金斯活动调查的A型评估，与SBP和DBP升高显著增强相关。耐寒与DBP反应性显着降低。此外，一个显着的相互作用表明，B型高抗寒性组显示最少的DBP反应。近似显著的相互作用（p=. 06)B型人格的坚韧者也表现出最少的愤怒。进一步的探索数据表明，挑战组成部分的抗寒性占其关系DBP反应。这些结果对A型行为的心理生理学研究和理解坚韧的健康促进作用都有意义。（PsycInfo数据库记录（c）2016阿帕，保留所有权利）
Type A behavior and hardiness were examined as predictors of cardiovascular responses to stress in 68 male undergraduates. Systolic and diastolic blood pressure (SBP and DBP) and heart rate were monitored while subjects performed a difficult mirror-tracing task. Type A assessments based on the Structured Interview, but not those based on the Jenkins Activity Survey, were associated with significantly enhanced SBP and DBP elevations. Hardiness was associated with significantly reduced DBP responsiveness. In addition, a significant interaction indicated that the Type B-high hardiness group showed the least DBP reactivity. A near-significant interaction (p=. 06) suggested that Type B-high hardiness subjects also reported the least anger. Further exploration of the data indicated that the challenge component of hardiness accounted for its relationship to DBP reactivity. These results have implications both for the psychophysiologic study of Type A behavior and for understanding the health-promoting effects of hardiness.(PsycINFO Database Record (c) 2016 APA, all rights reserved)