Krzepota Justyna, Stępiński Miłosz, Zwierko Teresa
Department of Physical Culture and Health Promotion, University of Szczecin, Szczecin, Poland
Department of Physical Culture and Health Promotion, University of Szczecin, Szczecin, Poland.
Percept Mot Skills. 2016 Dec;123(3):769-783. doi: 10.1177/0031512516664903. Epub 2016 Aug 23.
Experienced and less experienced soccer players were compared in terms of their gaze behavior (number of fixations, fixation duration, number of fixation regions, and distribution of fixations across specific regions) during frontal 1 vs. 1 defensive situations. Twenty-four men (eight experienced soccer players, eight less experienced players and eight non-players) watched 20 video clips. Gaze behavior was registered with an Eye Tracking System. The video scenes were analyzed frame-by-frame. Significant main effect of the group (experience) was observed for the number of fixation regions. Experienced soccer players had a lower number of fixation regions than the non-soccer players. Moreover, the former group presented with significantly larger percentage of fixations in the ball/foot region. These findings suggest that experienced players may use a more efficient search strategy than novices, involving fixation on a lesser number of areas in specific locations.
研究人员比较了经验丰富和经验不足的足球运动员在一对一正面防守情况下的注视行为（注视次数、注视持续时间、注视区域数量以及特定区域的注视分布）。24名男性（8名经验丰富的足球运动员、8名经验不足的运动员和8名非运动员）观看了20个视频片段。使用眼动追踪系统记录注视行为。对视频场景逐帧进行分析。观察到在注视区域数量上，组（经验）存在显著的主效应。经验丰富的足球运动员的注视区域数量比非足球运动员少。此外，前一组在球/脚区域的注视百分比显著更高。这些发现表明，经验丰富的球员可能比新手使用更有效的搜索策略，包括在特定位置较少的区域进行注视。
