当前研究从具身认知角度出发，探究味觉对时距知觉的影响，进而探究味觉对进度条加载体验的影响与作用。本研究通过四个实验进行探究，实验一探究直接的味觉刺激（味觉通道）对时距估计产生了怎样的影响。实验二探究间接的味觉图片刺激（视觉通道）对时距估计产生了怎样的影响。结果发现，味觉刺激（直接、间接）对时距估计有显著的影响，甜味刺激条件能够使时距估计的更快，苦味刺激条件能够使时距估计的更长，酸味刺激和咸味刺激条件趋向于对时距估计的更长。不同味觉刺激在不同时段的影响不同。实验三探究直接的味觉刺激（味觉通道）分别对长时距（18s）、短时距（6s）进度条加载产生了怎样的影响。实验四探究间接的味觉图片刺激（味觉通道）分别对长时距（18s）、短时距（6s）进度条加载产生了怎样的影响。结果发现，味觉刺激（直接、间接）在短时距（6s）条件下，甜味与苦味刺激对时距估计均有显著影响，在长时距（18s）条件下对时距估计没有影响。综上所述，本研究得出如下结论：（1）味觉刺激能够唤醒情绪反应，甜味刺激与积极情绪紧密相关；酸味与咸味刺激降低了正向情绪；苦味刺激与消极情绪紧密相关。（2）味觉刺激显著的影响对时距估计的偏差，使偏差变大。在直接的味觉刺激条件下，甜味因素显著增大时距估计的偏差；在间接的味觉条件下，苦味因素显著增大对时距估计的偏差。（3）直接的味觉刺激显著的影响对时距的估计，并且相对于无味觉条件而言，甜味刺激使时距估计受到显著低估；酸味和咸味刺激使时距估计受到较大高估；苦味刺激使得时距估计受到最大高估。（4）不同时距产生偏差效应不一样。短时距条件下，对时距的估计逐渐变大。在短时距与长时距比较中，短时距条件下对时距估计的偏差更小，长时距条件下对时距估计的偏差更大。（5）直接的味觉刺激比间接的味觉图片刺激对时距估计得更加准确。（6）在进度条场景中，直接的味觉刺激条件下，甜味对短时距的进度条加载有显著影响；间接的味觉刺激条件下，苦味对短时距的进度条加载有显著影响。但这一效应在长时距下并不明显。

From the perspective of embodied cognition, the current research explores the impact of taste on time-distance perception, and then explores the impact of taste on the progress bars loading. In this study, we explore the question from 4 experiments. Experiments 1 explored the effects of direct taste stimulation （taste channel） on time interval estimation. Experiments 2 explored how indirect taste picture stimulation （visual channel） affected time-distance estimation. The results showed that taste stimulus （direct and indirect） had a significant effect on time-distance estimation. Sweet stimulus condition could make time-distance estimation faster, bitter stimulus condition could make time-distance estimation longer, sour stimulus and salty stimulus condition tended to make time-distance estimation longer. Different taste stimuli have different effects in different periods. Experiments 3 explored the effects of direct taste stimulation （taste channel） on the loading of long-term （18s） and short-term （6s） progress bars. Experiments 4 explored the effects of indirect taste picture stimulation （taste channel） on the loading of long-term （18s） and short-term （6s） progress bars. The results showed that both sweet and bitter taste stimuli had significant effects on time-distance estimation under short-term （6s） and long-term （18s） conditions, but had no effect on time-distance estimation. In summary, we could get the conclusions: （1） Taste stimulation can arouse emotional responses, sweet stimulation is closely related to positive emotions; sour and salty stimulation reduces positive emotions; bitter stimulation is closely related to negative emotions. （2） The significant effect of taste stimulus on the deviation of time interval estimation makes the deviation bigger. Sweet factors significantly increased the deviation of time-distance estimation under direct taste stimulation, while bitter factors significantly increased the deviation of time-distance estimation under indirect taste stimulation. （3） Taste stimulus significantly affects the estimation of time interval, and sweet stimulus significantly underestimates the estimation of time interval compared with tasteless condition; sour and salty stimulus greatly overestimates the estimation of time interval; bitter stimulus maximizes the estimation of time interval. （4） Different time intervals have different bias effects. Under short-term condition, the estimation of time-distance becomes larger gradually. In the comparison of short-time and long-time, the deviation of time-distance estimation is smaller in short-time condition, and larger in long-time condition. （5） Direct taste stimulation is more accurate than indirect taste picture stimulation in estimating time interval. （6） Sweetness has a significant effect on short-term progress bar loading under direct taste stimulation and bitterness has a significant effect on short-term progress bar loading under indirect taste stimulation. But this effect is not obvious in a long time.