In order to explore the different time perception of differnet age, gender, middle school students, this article takes high school students aged 13-15(male and female each 25) as the research object, using the E-Prime software, three groups were tested for 500 ms, 1000 ms, 1200 ms time perception test. The resulte indicates: 1)Time Perception gender differences, especially when time is at 1200 ms long distance perception is more obvious, the boys are more likely to underestimate the long-distance; 2) boys a...