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Study Motor Skill Learning by Single-pellet Reaching Tasks in Mice
Published on: March 4, 2014
The effects of a single reminder trial on retention of a motor skill
Jeffrey T Fairbrother1, John B Shea
1Department of Exercise, Sport and Leisure Studies, University of Tennessee, Knoxville 37996-2700, USA. jfairbr1@utk.edu
Abstract:
Two experiments investigated the effects of a single reminder trial on immediate and delayed retention. Experiment 1 determined if beneficial effects of a reminder trial were a function of task order immediate retention performance benefited only when the reminder trial was practiced in the first block of trials. Experiment 2 added a 24-hr delayed retention test to examine the long-term benefits of a reminder trial. Retention performance was enhanced over both delay intervals. The long-term effect extended previous research (Shea & Titzer, 1993) that documented effects after 10 min. The use of a single reminder trial established that intertask comparisons between multiple reminder trials were not a precondition for the reminder trial effect as postulated by Shea and Titzer.
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