The Scripps Research Institute, United States of America These results are the first to indicate that praise-related improvements in motor skill memory are not due to a feedback-incentive mechanism, but instead involve direct effects on the offline consolidation process.Ĭitation: Sugawara SK, Tanaka S, Okazaki S, Watanabe K, Sadato N (2012) Social Rewards Enhance Offline Improvements in Motor Skill. On the other hand, the average performance of the novel sequence and randomly-ordered tapping did not differ between the three experimental groups. ![]() Participants who received praise for their own performance showed a significantly higher rate of offline improvement relative to other participants when performing a surprise recall test of the learned sequence. Immediately after training, participants were divided into three groups according to whether they received praise for their own training performance, praise for another participant's performance, or no praise. Forty-eight healthy participants were trained on a sequential finger-tapping task. Here, we tested the hypothesis that praise following motor training directly facilitates skill consolidation. However, the effect of praise on consolidation is unknown. ![]() Praise, a social reward, is thought to boost motor skill learning by increasing motivation, which leads to increased practice. ![]() Motor skill memory is first encoded online in a fragile form during practice and then converted into a stable form by offline consolidation, which is the behavioral stage critical for successful learning.
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