THE TIME-ORDER ERROR IN THE CONSTRUCTION OF A SUBJECTIVE TIME SCALE

(1) A method to obtain a scale of subjective time unbiased by the time-order error is suggested. (2) The method gives as by-product some preliminary results on the memory process which gives rise to the time-order error. (3) The method is applied in an experimental study. Two methods, the adjustment method and the reproduction method were used to construct a subjective time scale within the range 1–7 seconds. The former method gave an almost linear R-S curve while the latter resulted in a positively accelerated curve. (4) The time-order error seems to be a very rapid process. The memory curve reaches very near its asymptotic value within a few tenths of a second.