CAJ | 학술논문

目的：探讨不同水平女子乒乓球运动员对发球旋转认知加工的特征。方法：研究对象为国际健将级和二级乒乓球运动员。采用录像视频时间阻断的方法对被试进行测试和评价。结果：国际健将运动员发球旋转判断的准确性好于二级运动员，反应时间慢于二级运动员。信息量影响运动员旋转方式的判断。不同水平运动员的视觉搜索方式存在差异。结论：在速度一准确率的权衡上，国际健将级运动员发球旋转判断偏重于准确性。运动员旋转方式的判断准确性不均衡，运动员对转球和侧上旋判断优于对不转和侧下旋的判断。信息量影响运动员旋转方式判断的准确性。在触球瞬间和球到发球方球台时运动员对侧下旋的判断最好。当球落至发球方球台时运动员对旋转的判断准确性由高到低依次是转球、侧下旋、不转球的判断。在视觉搜索方式和行为反应的关系上，国际健将组运动员表现为注视频率低，眼跳距离短，准确性高，反应时慢的特征；二级组运动员呈现为注视频率高，眼跳距离长，准确性低，反应时快的特征。
목적：탐토불동수평녀자핑퐁구운동원대발구선전인지가공적특정。방법：연구대상위국제건장급화이급핑퐁구운동원。채용록상시빈시간조단적방법대피시진행측시화평개。결과：국제건장운동원발구선전판단적준학성호우이급운동원，반응시간만우이급운동원。신식량영향운동원선전방식적판단。불동수평운동원적시각수색방식존재차이。결론：재속도일준학솔적권형상，국제건장급운동원발구선전판단편중우준학성。운동원선전방식적판단준학성불균형，운동원대전구화측상선판단우우대불전화측하선적판단。신식량영향운동원선전방식판단적준학성。재촉구순간화구도발구방구태시운동원대측하선적판단최호。당구락지발구방구태시운동원대선전적판단준학성유고도저의차시전구、측하선、불전구적판단。재시각수색방식화행위반응적관계상，국제건장조운동원표현위주시빈솔저，안도거리단，준학성고，반응시만적특정；이급조운동원정현위주시빈솔고，안도거리장，준학성저，반응시쾌적특정。
Objective ： This study explored the cognitive processing features of female table tennis players of different levels when they made judgement on table tennis serve-rotation. Method： Participants were the international top grade and the national second grade female table tennis players. The temporal occlusion method was used in the experiment. Result： The international top grade players exhibited higher accuracy and longer response time relative to the second grade female table tennis players. The information load primarily affects the serving judgment accuracy of table tennis players. Players of different levels distinguished in visual search. Conclusion： On speed-accuracy trade-off, the international top grade athletes tended to put more emphasis on accuracy. There were differences among the judgment on various spin： judgment on spin and side-top spin was more accurate than judgment on the no-spin and side-under spin. The information load affected the judgment accuracy ： on the moment the hall touching the serving bat or the ball falling on the table of the serving side, athletes showed highest judgment accuracy for the side-under spin; When the ball falls to table on serving side, the accura- cy of judgment in descending order were spin ball, side-under spin ball, no-spin ball. On the relationship of visual search and behavioral response, the international top players showed lower frequency of fixation, shorter saccade distance, higher accuracy and shorter reaction time while the national second grade players showed higher frequency of fixation, longer saccade distance, lower accuracy and longer reaction time.