烟草、任务时长及刺激速度对速度和时间判断的影响。

Effects of tobacco, time on task, and stimulus speed on judgments of velocity and time.

作者信息

Tong J E, Booker J L, Knott V J

出版信息

Percept Mot Skills. 1978 Aug;47(1):175-8. doi: 10.2466/pms.1978.47.1.175.

DOI:10.2466/pms.1978.47.1.175

Abstract

16 college students were required to predict the time of target arrival for a stimulus apparently moving horizontally to a point of occlusion and to reproduce the time interval the stimulus was present under smoking and no-smoking conditions. Tobacco resulted in underestimations of velocity and time judgments particularly in the early stage of the task and for the slowest stimulus speed.

摘要

16名大学生被要求预测一个明显水平移动到遮挡点的刺激物的目标到达时间，并在吸烟和不吸烟条件下重现刺激物出现的时间间隔。烟草导致速度估计和时间判断被低估，尤其是在任务的早期阶段以及对于最慢的刺激速度。