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首页> 外文期刊>British journal of health psychology >Social identity influences stress appraisals and cardiovascular reactions to acute stress exposure
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Social identity influences stress appraisals and cardiovascular reactions to acute stress exposure

机译：社会身份影响对急性压力暴露的压力评估和心血管反应

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This study tested a recent theoretical development in stress research to see whether group membership influenced cardiovascular reactions following exposure to acute stress. Methods. Participants (N = 104) were exposed to a message in which a maths test was described as stressful or challenging by an ingroup member (a student) or outgroup member (a stress disorder sufferer). Systolic blood pressure and diastolic blood pressure (DBP) and heart rate (HR) were monitored throughout a standard reactivity study. Results. As expected, a significant interaction was found; relative to those who were told that the task was challenging, ingroup members reported more stress and had higher DBP and HR reactivity when told by an ingroup member that the maths task was stressful; task information did not have the same effect for outgroup members. Conclusion. These results indicate that informational support is not constant but varies as a function of group membership. Finally, this recent development in stress research may prove useful for those interested in investigating the interactions between social, psychological and physiological processes underlying health disparities.
机译：这项研究测试了压力研究的最新理论进展，以了解在暴露于急性压力后，组成员身份是否会影响心血管反应。方法。参与者（N = 104）暴露于一条消息中，其中小组成员（学生）或小组成员（压力症患者）将数学测试描述为紧张或挑战。在整个标准反应性研究中均监测收缩压，舒张压（DBP）和心率（HR）。结果。如预期的那样，发现了重大的相互作用。相对于那些被告知任务艰巨的人，小组成员告诉数学任务很紧张，小组成员报告的压力更大，DBP和HR反应性更高。任务信息对小组成员的效果不同。结论。这些结果表明，信息支持不是恒定的，而是随组成员关系而变化的。最后，压力研究的最新进展可能对那些有兴趣调查潜在健康差异的社会，心理和生理过程之间的相互作用的人们有用。

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