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首页> 外文期刊>Psychological Bulletin >Acute Stressors and Cortisol Responses: A Theoretical Integration and Synthesis of Laboratory Research
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Acute Stressors and Cortisol Responses: A Theoretical Integration and Synthesis of Laboratory Research

机译：急性应激源和皮质醇的反应：理论研究的综合和综合。

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This meta-analysis reviews 208 laboratory studies of acute psychological stressors and tests a theoretical model delineating conditions capable of eliciting cortisol responses. Psychological stressors increased cortisol levels; however, effects varied widely across tasks. Consistent with the theoretical model, motivated performance tasks elicited cortisol responses if they were uncontrollable or characterized by social-evaluative threat (task performance could be negatively judged by others), when methodological factors and other stressor characteristics were controlled for. Tasks containing both uncontrollable and social-evaluative elements were associated with the largest cortisol and adrenocorticotropin hormone changes and the longest times to recovery. These findings are consistent with the animal literature on the physiological effects of uncontrollable social threat and contradict the belief that cortisol is responsive to all types of stressors.
机译：这项荟萃分析回顾了208项关于急性心理应激源的实验室研究，并测试了描述能够引发皮质醇反应的条件的理论模型。心理压力增加了皮质醇水平；但是，不同任务的效果差异很大。与理论模型一致，如果控制了方法论因素和其他压力因素，那么有动机的绩效任务如果无法控制或以社会评价威胁为特征（任务绩效可能会被他人负面评价），则会引发皮质醇反应。包含无法控制和社会评估因素的任务与最大的皮质醇和促肾上腺皮质激素激素变化以及最长的恢复时间有关。这些发现与关于无法控制的社会威胁的生理效应的动物文献一致，并且与认为皮质醇对所有类型的应激源有反应的观点相矛盾。

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