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When is knowledge of performance (KP) superior to knowledge of results (KR) in promoting motor skill learning? A systematic review
International Review of Sport and Exercise Psychology ( IF 7.423 ) Pub Date : 2021-10-18 , DOI: 10.1080/1750984x.2021.1986849
Luca Oppici 1, 2 , Annika Dix 2, 3 , Susanne Narciss 1, 2
Affiliation  

ABSTRACT

Augmented feedback is a key component of motor skill learning. Feedback can provide information relating to the movement outcome (knowledge of results; KR) or information relating to a movement parameter (knowledge of performance; KP). The effect of KR on skill learning has been long studied, but it is unclear whether KP can supplement or substitute KR to enhance learning. The aim of this study is to compare the effect of KR with the effect of KP, and a combination of KR and KP, on motor skill learning. An electronic search was performed on Psychinfo, PubMed/MEDLINE, Scopus, and SportDiscuss databases. A total of 19 studies of mixed quality were included. The results showed that a combination of KR and prescriptive KP was superior to KR; prescriptive KP alone was superior to KR; and KR was superior to descriptive KP. We speculate that this finding supports the view that augmented feedback promotes motor learning when it facilitates a learner’s search for goal-relevant movement solutions. Considering the sample included, these results can be generalized only to novices. We encourage future research to examine how skill level and additional classification of KP interact with KR and KP on the learning process.



中文翻译:

在促进运动技能学习方面,表现知识 (KP) 何时优于结果知识 (KR)?系统评价

摘要

增强反馈是运动技能学习的关键组成部分。反馈可以提供与运动结果相关的信息(结果知识;KR)或与运动参数相关的信息(表现知识;KP)。KR对技能学习的影响研究已久,但KP能否补充或替代KR来增强学习效果尚不清楚。本研究的目的是比较 KR 与 KP 以及 KR 和 KP 的组合对运动技能学习的影响。对 Psychinfo、PubMed/MEDLINE、Scopus 和 SportDiscuss 数据库进行了电子搜索。共纳入 19 项混合质量的研究。结果表明,KR和规定KP的组合优于KR;单独的规范 KP 优于 KR;KR 优于描述性 KP。我们推测,这一发现支持增强反馈促进运动学习的观点,因为它有助于学习者寻找与目标相关的运动解决方案。考虑到包含的样本,这些结果只能推广到新手。我们鼓励未来的研究来检验 KP 的技能水平和附加分类如何在学习过程中与 KR 和 KP 相互作用。

更新日期:2021-10-19
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