出版社：Japan Society of Physical Education, Health and Sport Sciences
摘要：Many factorial studies on motor ability with Spearman's Two Factor model, Thurstone's Multiple Factor model and Burt's Hierarchical Factor model have been worked out. In this paper, however, motor ability in childhood was factored with 26 × 26 dissimilarity matrix through applying the metrical Multidimensional Scaling and Cluster Analysis, and then the three dimensional motor ability space was resulted. This space was characterized by Physique-axis, Coordination-axis and Extent flexibility-axis. Then, the following 10 motor abilities were extracted through investigating in the configuration of the variable location in this three dimensional motor ability space, and interpreted; 1) Coordination with sight, 2) Agility with Power, 3) Coordination for side jumping, 4) Coordination with power, 5) Coordination for throwing, 6) Coordination for forward rolling, 7) Muscular endurance, 8) Static strength, 9) Extent flexibility, 10) Physique, Refering to the nature of coordination, as long as the present understanding concerned, this type of model of motor ability structure might be considered as more fitted to its nature.
其他摘要：Many factorial studies on motor ability with Spearman's Two Factor model, Thurstone's Multiple Factor model and Burt's Hierarchical Factor model have been worked out. In this paper, however, motor ability in childhood was factored with 26 × 26 dissimilarity matrix through applying the metrical Multidimensional Scaling and Cluster Analysis, and then the three dimensional motor ability space was resulted. This space was characterized by Physique-axis, Coordination-axis and Extent flexibility-axis. Then, the following 10 motor abilities were extracted through investigating in the configuration of the variable location in this three dimensional motor ability space, and interpreted; 1) Coordination with sight, 2) Agility with Power, 3) Coordination for side jumping, 4) Coordination with power, 5) Coordination for throwing, 6) Coordination for forward rolling, 7) Muscular endurance, 8) Static strength, 9) Extent flexibility, 10) Physique, Refering to the nature of coordination, as long as the present understanding concerned, this type of model of motor ability structure might be considered as more fitted to its nature.
