On Discontinuities in Motor Learning: A Longitudinal Study of Complex Skill Acquisition on a Ski-Simulator
On Discontinuities in Motor Learning: A Longitudinal Study of Complex Skill Acquisition on a Ski-Simulator
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关于运动学习的不连续性：滑雪模拟器上复杂技能习得的纵向研究
DOI：
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发表时间：
2003
影响因子：
1.4
通讯作者：
B. Lauriot
中科院分区：
文献类型：
--
作者：
Déborah Nourrit;D. Delignières;Nicolas Caillou;T. Deschamps;B. Lauriot
摘要研究了在获得复杂运动技能过程中发生的定性行为重组。五名新手参与者练习了39个会议的10个1分钟的审判修改版本的滑雪模拟器。分析集中在设备平台的运动，建模为一个自我维持的振荡器。在实验开始时，所有参与者都采用了可以用高度非线性刚度函数和瑞利阻尼函数建模的行为。实验的最后部分的行为是由一个定性不同的模型捕获的，具有线性刚度函数和货车der Pol阻尼行为。从初始模型到最终模型的过渡是渐进的，并且在大多数情况下以振荡频率的突然增加为标志。在过渡阶段，两个阻尼行为似乎交替利用在每个试验。结果进行了讨论的框架内的动力系统的方法，电机的协调和学习，考虑电机技能的收购作为一个阶段的过渡。
Abstract The qualitative behavioral reorganizations that occurred during the acquisition of a complex motor skill were examined. Five novice participants practiced for 39 sessions of ten 1-min trials on a modified version of the ski-simulator. Analyses focused on the motion of the apparatus platform, modeled as a self-sustained oscillator. At the beginning of the experiment, all participants adopted a behavior that could be modeled with a highly nonlinear stiffness function and a Rayleigh damping function. The behavior in the final part of the experiment was captured by a qualitatively different model, with a linear stiffness function and a van der Pol damping behavior. The transition from the initial to the final model was gradual and was marked in most cases by an abrupt increase of oscillation frequency. During the transition stage, the 2 damping behaviors seemed alternately exploited within each trial. The results are discussed in the framework of the dynamical systems approach to motor coordination and learning, considering motor skill acquisition as a phase transition.
单手和双手节奏运动的时空行为：数据和极限循环模型。
DOI：
10.1037//0096-1523.13.2.178
发表时间：
1987
期刊：
Journal of experimental psychology. Human perception and performance
影响因子：
--
作者：
Kay,BA;Kelso,JA;Saltzman,EL;Schöner,G
通讯作者：
Schöner,G
学习和迁移的协调动态：集体和组成层面。
DOI：
10.1037//0096-1523.23.5.1454
发表时间：
1997
期刊：
Journal of experimental psychology. Human perception and performance
影响因子：
--
作者：
Zanone,PG;Kelso,JA
通讯作者：
Kelso,JA
行为吸引子与学习的演化：非平衡相变。
DOI：
10.1037//0096-1523.18.2.403
发表时间：
1992
期刊：
Journal of experimental psychology. Human perception and performance
影响因子：
--
作者：
Zanone,PG;Kelso,JA
通讯作者：
Kelso,JA