球技における状況判断能力の構成要因について

概要

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The purpose of this study was to examine the difference in component factors of decision making ability between experts and novices in ball games. These experiments were consisted 2 sessions and investigated eye movement while it experimented under the unified tasks and little experiment on the type of athletics. The experiments were 2 session.Experiment1: Subjects were put on the goggle type eye movement device, displayed the three geometric configuration screens, given two buttons and measured eye movement and reaction time (RT) when searching targets. Experiment 2: Subjects were showed same screens Experiment1. As a result, experts' visualfield could be moved target distantly-positioned from point of gaze and changed distribution and eye movement by the positions. The RT wasn't showed significant differences between experts and novices. The results of eye movement were great diferences between experts who could make a prediction. The above results suggest that experts have a broad external visual field and in the sports scene, which requires appropriate and efficient visual search. In addition, the difference between the experts is assumed to be due to sports item specifies.
2009-03-31