Psychomotor reminiscence as a function of sex and length of rest period

Sex differences in psychomotor reminiscence were examined as a function of the length of the rest period. Five groups of Caucasian subjects, each group consisting of 12 males and 12 females, practiced continuously for 3 min on a mirror-tracking task, then rested for 0,1, 2, 4, or 8 min before resuming continuous practice. Reminiscence in both sexes increased as negatively accelerated functions of the amount of rest. The asymptotic level of reminiscence was higher for females than for males, but the quadratic slopes of the two functions were essentially alike. Analyses of prerest trial gains supported a conclusion that females reminisced more because they accumulated more reactive inhibition prior to rest.