听觉进度条对用户时距知觉的影响

Auditory Progress Bar Affects the User's Time-distance Perception

目的本研究探讨通过改变进度条(progress bar)的声音和时距对用户主观时距知觉的影响。方法本实验中采用3(时间间隔:11s,20s,31s)×3(进度条形式:正弦波,大提琴音,电子音)被试内设计。结果随着时间间隔的增加用户知觉到的等待时距减少越明显,对等待时距的百分数估计的越准确。结论进度条的声音形式和时距在不同程度上影响用户的主观时距知觉。

Objective The aim of this study is to explore the influence of changing the state and sound of the progress bar on user＇ s time-distance perception.Methods In the experiment,3 （time interval：11 s,20s,31 s） × 3 （APB type：sine,cello,electronic） within-subject designs.Results The result shows that the longer the time interval is,the more obvious reduction of the user perceived waiting time interval and the more accurate estimation of waiting time interval percentage.Conclusion：Sound form and time interval of progress bar in different extent influence a user＇s subjective perception.