Difficulty does not account for emotion-specific heart rate changes in the directed facial action task.
Difficulty does not account for emotion-specific heart rate changes in the directed facial action task.
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难度并没有考虑定向面部动作任务中特定于情绪的心率变化。
DOI：
10.1017/s0048577201393150
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发表时间：
2002
期刊：
影响因子：
3.7
通讯作者：
Ekman,Paul
中科院分区：
文献类型：
--
作者：
Levenson,RobertW;Ekman,Paul
Boiten（1996）使用定向面部动作任务（我们开发的一项任务，参与者根据面部情绪表达的理论，按照指示有意地移动面部肌肉，以产生不同的面部表情）来调查六种情绪配置之间的心率差异。Boiten的研究结果与我们的研究结果（Levenson, Ekman, & Friesen, 1990）在心率变化、自我报告的情绪和配置过程中的难度评级方面非常相似。Boiten得出结论，难度的不同导致了心率的差异；相反，我们得出的结论是，心率的发现不能用这种方式来解释。在本文中，我们认为Boiten和我们都没有进行必要的关键分析，以确定心率变化是否以这种方式介导。通过这些分析，我们得出结论，无论是报告的难度还是其他两种潜在的中介因素（做出面部表情所需的时间；非面部肌肉的活动）都没有介导我们在定向面部动作任务中发现的情绪配置之间的心率差异。
Boiten (1996) used the Directed Facial Action task (a task we developed in which participants follow instructions, based on theory about how emotion is expressed in the face, to move facial muscles deliberately to produce different facial configurations) to investigate heart rate differences among six emotional configurations. Boiten's findings closely replicated ours (Levenson, Ekman, & Friesen, 1990) in terms of heart rate change, self-reported emotion, and rated difficulty during the configurations. Boiten concluded that differences in difficulty were responsible for found differences in heart rate; in contrast, we had concluded that heart rate findings could not be explained in this manner. In this paper, we argue that neither Boiten nor we did the critical analyses needed to determine whether heart rate changes were mediated in this way. Performing these analyses, we conclude that neither reported difficulty nor two other potential mediators (time required to make the facial configurations; activity of nonfacial muscles) mediated the heart rate differences that we found between emotional configurations in the Directed Facial Action task.
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