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首页> 外文期刊>Psychology and aging >Affect Dynamics Across the Lifespan: With Age, Heart Rate Reacts Less Strongly, but Recovers More Slowly From Unpleasant Emotional Situations
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Affect Dynamics Across the Lifespan: With Age, Heart Rate Reacts Less Strongly, but Recovers More Slowly From Unpleasant Emotional Situations

机译：整个生命周期的情感动态：随着年龄的增长，心率反应不那么强烈，但从令人不快的情绪状况中恢复得却慢得多

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We propose that a comprehensive understanding of age differences in affective responses to emotional situations requires the distinction of 2 components of affect dynamics: reactivity, the deviation from a person's baseline, and recovery, the return to this baseline. The present study demonstrates the utility of this approach with a focus on age differences in responses of negative affect and heart rate to an unpleasant emotional situation in 92 participants aged 14 to 83. The emotional situation was elicited with a social-cognitive stress task. Participants' negative affect and heart rate were measured throughout the task. Results showed that heart rate reactivity decreased, but heart rate recovery time increased, with age. In contrast, no significant age differences were observed in either reactivity or recovery for negative affect. These findings confirm that reactivity to, and recovery from, unpleasant emotional situations are distinct components of affect dynamics. They underscore the multidirectional nature of age differences in affective processes.
机译：我们建议，要全面了解情绪状况对情感的反应中的年龄差异，就需要区分情感动力学的两个组成部分：反应性，背离人的基线和恢复，恢复到基线。本研究证明了这种方法的实用性，重点关注年龄在92岁（14至83岁）参与者对不良情绪和心率的反应中的年龄差异。该情绪情况是由社交认知压力任务引起的。在整个任务过程中测量参与者的负面影响和心率。结果表明，随着年龄的增长，心率反应性下降，但心率恢复时间增加。相反，在负面影响的反应性或恢复性方面均未观察到明显的年龄差异。这些发现证实，对不愉快的情绪状态的反应和从中恢复是情感动态的独特组成部分。他们强调了情感过程中年龄差异的多方向性。

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