Scheduling Concurrent Visual Feedback in Learning a Continuous Balance Task
作者: Goodwin
刊名: Journal of Motor Learning and Development, 2019, Vol.7 (2), pp.261-272
来源数据库: Human Kinetics
关键词: Augmented feedbackGuidanceKnowledge of resultsMotor learning
原始语种摘要: This investigation held concurrent visual feedback frequency at 50% in the acquisition phase and manipulated three different feedback schedules while comparing those to a 0% feedback frequency. In an assessment of dynamic postural stability, young, healthy adults performed 20 acquisition trials and four retention trials 48-hr later on a circular platform that moved in the anterior/posterior and medial/lateral axes simultaneously. Three concurrent feedback schedules were manipulated: a fade schedule consisting of high relative frequency of concurrent feedback early in the acquisition phase which was systematically reduced throughout acquisition (e.g., 100%, 75%, 50%, 25%, 0%), a constant schedule consisting of a uniform scheduling of concurrent feedback on every other acquisition trial,...
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  • concurrent 并发的
  • schedule 负载图表
  • feedback 反馈
  • scheduling 
  • platform 台地
  • lateral 侧面的
  • knowledge 知识
  • retention 保留
  • manipulated 受控的
  • learn 学习