scholarly journals When is knowledge of performance (KP) superior to knowledge of results (KR) in promoting motor skill learning? A systematic review

Author(s):  
Luca Oppici ◽  
Annika Dix ◽  
Susanne Narciss
2007 ◽  
Vol 2 (1) ◽  
pp. 22-30
Author(s):  
Lucieni B. Alcântara ◽  
Michela A. F. Alves ◽  
Renata C. O. Santos ◽  
Lívia K. de Medeiros ◽  
Wesley R. Gonçalves ◽  
...  

The aim of this study was to analyze the effects of self-controlled knowledge of results (KR) in motor skill learning of elderly adults. Twenty subjects (65.45 + 5.34 years-old), inexperienced in the required task, were randomly distributed in two experimental groups: 1) Self-controlled Group, who received KR whenever requested; 2) Yoked Group, who received KR on the same trials of the Self-controlled Group. The task consisted of moving three tennis balls into six roles, positioned in a wood platform, in a previously determined sequence and target time. During the acquisition phase, the subjects performed 45 trials with a target time of 4500 ms. The immediate transfer tests, conducted ten minutes after the acquisition phase, consisted of 45 trials with a target time of 5000 ms. After forty eight hours, the same procedure was conducted for the latest transfer test. The results showed marginal differences, suggesting a higher performance of self-controlled group. It was concluded that selfcontrolled KR is helpful to promote motor learning in elderly adults.


BMJ Open ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. e045841
Author(s):  
David Matthews ◽  
Edith Elgueta Cancino ◽  
Deborah Falla ◽  
Ali Khatibi

IntroductionMotor skill learning is intrinsic to living. Pain demands attention and may disrupt non-pain-related goals such as learning new motor skills. Although rehabilitation approaches have used motor skill learning for individuals in pain, there is uncertainty on the impact of pain on learning motor skills.Methods and analysisThe protocol of this systematic review has been designed and is reported in accordance with criteria set out by the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols guidelines. Web of Science, Scopus, MEDLINE, Embase and CINAHL databases; key journals; and grey literature will be searched up until March 2021, using subject-specific searches. Two independent assessors will oversee searching, screening and extracting of data and assessment of risk of bias. Both behavioural and activity-dependent plasticity outcome measures of motor learning will be synthesised and presented. The quality of evidence will be assessed using the Grading of Recommendations Assessment, Development and Evaluation approach.Ethics and disseminationNo patient data will be collected, and therefore, ethical approval was not required for this review. The results of this review will provide further understanding into the complex effects of pain and may guide clinicians in their use of motor learning strategies for the rehabilitation of individuals in pain. The results of this review will be published in a peer-reviewed journal and presented at scientific conferences.PROSPERO registration numberCRD42020213240.


2008 ◽  
Author(s):  
Michelle V. Thompson ◽  
Janet L. Utschig ◽  
Mikaela K. Vaughan ◽  
Marc V. Richard ◽  
Benjamin A. Clegg

2021 ◽  
Vol 11 (9) ◽  
pp. 3843
Author(s):  
Yifan Shi ◽  
Kelong Cai ◽  
Hao Zhu ◽  
Xiaoxiao Dong ◽  
Xuan Xiong ◽  
...  

Cross-sectional studies suggest that motor skill learning is associated with working memory (WM) and white matter integrity (WMI). However, it has not been established whether motor skill learning improves WM performance, and information on its neural mechanisms have not been clearly elucidated. Therefore, this study compared WM and WMI across time points prior to and following football juggling learning, in early adulthood (18–20 years old), relative to a control group. Study participants in the experimental group were subjected to football juggling for 10 weeks while participants in the control category went on with their routine life activities for the same period of time and were not involved in the learning-related activities. Data on cognitive measurements and that from diffusion tensor imaging (DTI) were collected before and after learning. There was a significant improvement in WM performance of the experimental group after motor learning, although no improvement was observed in the control group. Additionally, after learning, DTI data revealed a significant increase in functional anisotropy (FA) in the genu of corpus callosum (GOCC) and the right anterior corona radiata (R.ACR) in the experimental group. Moreover, the better WM associated with football juggling learning was correlated to a higher FA. Mediation analysis suggested that FA in the GOCC acts as a mediation variable between football juggling learning and WM. These findings show that motor skill learning improves the WM and remodels WMI in early adulthood. With a particular emphasis on the importance of WMI in motor skill learning and WM, this study also revealed the possible neural mechanisms mediated by WMI.


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