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首页> 外文期刊>Journal of occupational health psychology >Reacting to and recovering from a stressful situation: the negative affectivity-physiological arousal relationship.
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Reacting to and recovering from a stressful situation: the negative affectivity-physiological arousal relationship.

机译：对压力的情况作出反应并从中恢复：负面的情感-生理唤醒关系。

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摘要

Although it is one of the most widely researched personality correlates of psychological reactions, the relationship between negative affectivity (NA) and physiological arousal has received little attention. This study examined the associations between NA and physiological outcomes of heart rate, skin temperature, and muscle tension. The authors hypothesized that when individuals are in a stressful situation, persons high in NA experience more heightened physiological arousal than those low in NA. After personality and demographic data were collected, 230 individuals participated in a stressful intervention. Individuals high in NA experienced a significantly greater rate of increase in electromyogram during the stress intervention and a lesser rate of decrease in electromyogram after the stressful event than those low in NA. In regard to skin temperature, those high in NA did not recover from the stress intervention as well as those low in NA. Negative affectivity was not related to heart rate.
机译：尽管它是心理反应中最广泛研究的人格相关因素之一，但负面情感（NA）与生理唤醒之间的关系却鲜为人知。这项研究检查了NA与心率，皮肤温度和肌肉张力的生理结果之间的关联。作者假设，当个体处于压力状态时，NA水平高的人会比NA水平低的人感到更高的生理唤醒。收集人格和人口统计数据后，有230个人参加了压力干预。与低NA组相比，NA高的个体在压力干预期间的肌电图增加率明显更高，而在应激事件后肌电图的下降率则较小。关于皮肤温度，NA值高的人不能从压力干预中恢复，而NA值低的人也不能从压力干预中恢复。负情感与心率无关。

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