当前位置: X-MOL 学术Psychology Research and Behavior Management › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
The Effects of Valence and Arousal on Time Perception in Depressed Patients
Psychology Research and Behavior Management ( IF 3.974 ) Pub Date : 2021-01-06 , DOI: 10.2147/prbm.s287467
Jeong-Won Choi 1 , Gi-Eun Lee 1 , Jang-Han Lee 1
Affiliation  

Purpose: The aim of the present study was to examine the effects of emotional state on time perception in patients with depression and to investigate if time perception in patients with depression could be changed by induced emotional state.
Patients and Methods: A clinically-depressed (CD, n=19) and non-depressed (ND, n=22) group viewed four video clips of different levels of valence and arousal (ie, positive-high arousal, positive-low arousal, negative-high arousal, negative-low arousal). After inducing emotion state, all participants performed a time perception task to measure differences in the perception of time.
Results: The results showed that the CD group perceived time passing more slowly than the ND group at baseline and in all conditions, especially in the negative-low arousal condition. The ND group perceived time passed more quickly in the positive-high arousal condition compared to the CD group. These results indicate that emotional state with combined valence and arousal factors could change time perception in patients with depression.
Conclusion: Based on these results, it is suggested that changing the emotional state of the depressive patient by considering valence as well as arousal is important to improve the distortion on time perception.

Keywords: depression, time perception, valence, arousal, internal clock model


中文翻译:

效价和觉醒对抑郁症患者时间知觉的影响

目的:本研究的目的是检查情绪状态对抑郁症患者时间知觉的影响,并调查抑郁症患者的时间知觉是否会因诱发的情绪状态而改变。
患者和方法:临床抑郁(CD,n=19)和非抑郁(ND,n=22)组观看了四个不同效价和唤醒水平(即,正-高唤醒,正-低唤醒)的视频剪辑,负-高唤醒,负-低唤醒)。在诱导情绪状态后,所有参与者都执行了时间感知任务,以测量时间感知的差异。
结果:结果表明,在基线和所有条件下,CD 组感知时间的流逝都比 ND 组慢,尤其是在负低唤醒条件下。与 CD 组相比,ND 组在正高唤醒条件下的感知时间过得更快。这些结果表明,结合效价和唤醒因素的情绪状态可以改变抑郁症患者的时间感知。
结论:基于这些结果,建议通过考虑效价和唤醒来改变抑郁患者的情绪状态对于改善时间知觉的扭曲非常重要。

关键词:抑郁,时间知觉,效价,唤醒,内部时钟模型
更新日期:2021-01-06
down
wechat
bug