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首页> 外文会议>2013 Humaine Association Conference on Affective Computing and Intelligent Interaction >Neuroticism, Extraversion and Stress: Physiological Correlates
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Neuroticism, Extraversion and Stress: Physiological Correlates

机译：神经质，外向性和压力：生理相关

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Low neuroticism and high extraversion seem to be predictors for people performing well during and after extremely stressful circumstances. Here we investigate whether these personality factors are linked to stress sensitivity. Stress was induced through negative feedback on gaming performance and stress sensitivity was determined as the difference in baseline physiological variables (skin conductance, heart rate and heart rate variability) before and after the game, as well as this difference in subjectively reported stress. Our second research question was whether neuroticism and extraversion are linked to baseline physiology. While physiological results suggested that the game had indeed induced stress, subjective reports did not. Perhaps due to this weak experienced stress, we did not find correlations between stress sensitivity and personality. For the baseline measurements, we did find the expected correlations between extraversion and both heart rate and heart rate variability (negative and positive respectively). The negative correlation between neuroticism and skin conductance was opposite of what we expected. While the exact mechanisms are not clear yet, our study suggests that for healthy individuals, there are measurable links between physiology and personality, not only for heart rate variability (a variable that is already often used to probe the long lasting state of an individual) but also for heart rate and skin conductance.
机译：低神经质和高外向性似乎是人们在极度紧张的情况下和之后表现良好的预兆。在这里，我们调查这些人格因素是否与压力敏感性有关。通过对游戏性能的负反馈来诱发压力，并将压力敏感性确定为游戏前后基准生理变量（皮肤电导率，心率和心率变异性）的差异以及主观报告的压力差异。我们的第二个研究问题是神经质和外向性是否与基线生理学有关。虽然生理结果表明游戏确实引起了压力，但主观报道却没有。也许由于这种疲弱的经历压力，我们没有发现压力敏感性与人格之间的相关性。对于基线测量，我们确实找到了外向性与心率和心率变异性（分别为负和正）之间的预期相关性。神经质和皮肤电导之间的负相关与我们预期的相反。虽然确切的机制尚不清楚，但我们的研究表明，对于健康的个体，生理和人格之间存在可测量的联系，不仅是心率变异性（一种已经经常用于探查个体长期状态的变量）而且还可以提高心率和皮肤电导。

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