Fayolle Sophie, Gil Sandrine, Droit-Volet Sylvie
Université Clermont Auvergne, CNRS (LAPSCO UMR 6024), France.
Université de Poitiers, CNRS (CeRCA UMR 7295), France.
Behav Processes. 2015 Nov;120:135-40. doi: 10.1016/j.beproc.2015.09.014. Epub 2015 Oct 9.
We tested time perception in a bisection task featuring a wide range of durations (from 0.2 to about 8.0s) and highly arousing stimuli (delivery of an electric shock). In addition, self-report questionnaire responses and skin conductance responses were assessed to measure emotional reactivity. Results clearly demonstrated emotion-related time distortion, as stimulus durations were judged to be longer in the trials with an electric shock than in those without one. In addition, this lengthening effect increased with the length of durations. These findings are consistent with the hypothesis of an arousal-induced speeding up of the internal clock system.
我们在一个二等分任务中测试了时间知觉，该任务包含广泛的持续时间（从0.2秒到约8.0秒）以及高度唤起刺激（电击）。此外，还评估了自我报告问卷的回答和皮肤电反应，以测量情绪反应性。结果清楚地表明了与情绪相关的时间扭曲，因为在有电击的试验中，刺激持续时间被判断比没有电击的试验更长。此外，这种延长效应随着持续时间的延长而增加。这些发现与唤醒引起内部时钟系统加速的假设一致。
