摘要
研究了情绪唤醒度和愉悦度对时间知觉的影响及其机制。以53名大学生为被试,采用中国情绪图片系统为情绪诱发材料,使用时间两分法和泛化法考察唤醒和注意机制对时间知觉的影响。结果表明:在短时距下,(1)唤醒度和愉悦度对时间知觉的影响可能是独立的,两个实验中交互作用都不显著;(2)情绪主要通过唤醒机制影响时间知觉,被试在高唤醒情绪下知觉到的时间显著长于在低唤醒情绪下知觉到的时间。
This article studied the way in which emotion affects time perception. The temporal generalization task and bisection task were taken to study the effects of arousal and valence on time perception. It was found that the durations of all emotional slides were judged to he longer than the real time, and that the bisection point values of the high arousal slides were lower than those of the low arousal slides. The results of generalization tasks showed that the main effects of valence, arousal and duration all reached statistical significance. Furthermore, the high arousal showed less asymmetry than did the low arousal. However, the interactions between arousal and valence didn＇t reach statistical significance in both tasks. The results suggest that during the short duration processing, valence and arousal affect time perception through different ways; emotion influences time pereeption mainly by increasing the speed of the pacemaker of the internal clock.
出处
《心理科学》
CSSCI
CSCD
北大核心
2009年第4期836-839,823,共5页
Journal of Psychological Science
基金
国家自然科学基金资助项目(30670698)
教育部重点项目(106025)
关键词
时间知觉
唤醒度
愉悦度
时间两分法
时间泛化法
time perception, arousal, valence, temporal bisection, temporal generalization
