A Comparative Research on Estimation of Blank Time Duration and Full Time Duration in College Students

type of time duration)×8(length of time duration)mixed experiment was designed to examine the effect of type and length of time duration on time estimation in which 224 students participated. The results are as follows: (1) Main effect of the type of time duration is significant, The estimation of full time duration is more precise than blank time duration between 1s and 8s, (2) Main effect of the length of time duration is significant, the error increased with the length of time duration.(3) The interaction between type and length of time duration is significant, estimation of full time duration is more precise than blank time duration before 18 45052s.