Information--movement coupling: implications for the organization of research and practice during acquisition of self-paced extrinsic timing skills

Information--movement coupling is a fundamental concept, integral to theorizing on the coordination of goal-directed activity in ecological psychology. In this paper, we examine the implications of this concept for the design of experimental research and the organization of practice during the acquisition of movement coordination in sport tasks. The task vehicle for our analysis is interceptive actions, in particular self-paced extrinsic timing tasks exemplified by serving in sports such as volleyball. Recent research highlighting the relevance of information--movement coupling for the process of practice in sport is discussed. We conclude that information--movement coupling represents an important principle for the structural organization of research and practice in self-paced extrinsic timing tasks and that further work is required to verify its significance across a range of sport movements.     

共同感受德国名牌

德国人曾经或者一直就给整个世界强烈地震撼 在普鲁斯贵族遗风的作派和施特劳斯曲舞曲的高雅两者相互作用下，日耳曼人已经习惯以办事认真，做事刻板，思想固执，约会准时等优点或缺点示人。其中，对一切事物的精益求精更成了他们的招牌风范。如果从“梦想和光荣”的角度来看，除了黩武的战争责任和雅利安人过份自负的优等意识外，他们更喜欢在严谨的态度下做着“为世界创造性工作，为人类舒适性休闲”的理想德国梦。当然，光荣的德意志更崇尚科学和追寻真理，最好的佐证就有共产主义学说的创始人卡尔，马克思，也有发现相对论的德籍犹太科…