Combination of narrow and wide bandwidth knowledge of performance in the acquisition of a complex sports motor skill

IF 1.6 3区心理学 Q4 NEUROSCIENCES

Human Movement Science Pub Date : 2024-03-27 DOI:10.1016/j.humov.2024.103214

Madson Pereira Cruz , Rodolfo Novellino Benda , Cíntia de Oliveira Matos , Crislaine Rangel Couto , Leandro Nogueira Dutra , Cícero Luciano Alves Costa , Herbert Ugrinowitsch

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引用次数: 0

Abstract

Objectives

This study tested the effects of combining two bandwidth knowledge of performance (KP) on a complex sports motor skill.

Method

Twenty-two elementary students were divided into combined wide and narrow bandwidth KP (WNG) and control group (CG). The task was the volleyball serve, whose goal was to hit the bull's eye center of a target lying on the floor on the opposite side of the court. The study was composed of a pre-test, acquisition phase and retention test, and had three measures (pre-test, intermediate test, and retention test) with 15 serves recorded each. The acquisition phase consisted of 252 trials. The WNG had a wide bandwidth KP in the first half of the acquisition phase and a narrow one in the second. The CG received KP in all trials. The effects of bandwidth KP were analyzed separately to infer parameters and skill structure learning.

Results

Both groups improved the skill structure from the first to the intermediate test, but only WNG also improved on the retention test. The parameters accuracy improved only on retention compared to the pre-test and intermediate test but had no difference between groups.

Conclusion

Providing information using the bandwidth KP led to an initial engagement and prioritization of skill structure learning.

查看原文本刊更多论文

在掌握一项复杂的运动技能时，将窄带和宽带性能知识结合起来

方法将 22 名小学生分为宽窄带宽 KP 组（WNG）和对照组（CG）。任务是排球发球，目标是击中球场另一侧地板上目标的靶心。研究由前测试、习得阶段和保持测试组成，共有三项测试（前测试、中间测试和保持测试），每项测试记录 15 次发球。习得阶段包括 252 次试验。在习得阶段的前半部分，WNG 使用宽带 KP，后半部分使用窄带 KP。CG 在所有试验中都获得了 KP。我们分别分析了带宽 KP 的影响，以推断参数和技能结构的学习情况。结果两组人从第一次测试到中间测试的技能结构都有所改善，但只有 WNG 在保留测试中也有所改善。与前测和中测相比，只有 WNG 组在保留测试中的参数准确性有所提高，但各组之间没有差异。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Human Movement Science 医学-神经科学

CiteScore

3.80

自引率

4.80%

发文量

审稿时长

42 days

期刊介绍： Human Movement Science provides a medium for publishing disciplinary and multidisciplinary studies on human movement. It brings together psychological, biomechanical and neurophysiological research on the control, organization and learning of human movement, including the perceptual support of movement. The overarching goal of the journal is to publish articles that help advance theoretical understanding of the control and organization of human movement, as well as changes therein as a function of development, learning and rehabilitation. The nature of the research reported may vary from fundamental theoretical or empirical studies to more applied studies in the fields of, for example, sport, dance and rehabilitation with the proviso that all studies have a distinct theoretical bearing. Also, reviews and meta-studies advancing the understanding of human movement are welcome. These aims and scope imply that purely descriptive studies are not acceptable, while methodological articles are only acceptable if the methodology in question opens up new vistas in understanding the control and organization of human movement. The same holds for articles on exercise physiology, which in general are not supported, unless they speak to the control and organization of human movement. In general, it is required that the theoretical message of articles published in Human Movement Science is, to a certain extent, innovative and not dismissible as just "more of the same."