威胁刺激类型对不同特质焦虑水平跆拳道运动员视觉搜索效率的影响

为探讨威胁刺激类型对不同特质焦虑水平跆拳道运动员视觉搜索绩效的影响,采用视觉搜索范式,以真实比赛场景中具有威胁性的视频和图片为刺激材料,对52名跆拳道运动员(高、低特质焦虑水平组各26人)视觉搜索反应时和反应准确率进行了考察.结果发现:低特质焦虑水平跆拳道运动员的视觉搜索效率更高,威胁刺激及刺激呈现方式对跆拳道运动员的视觉搜索效率均有显著影响.

Effects of Threat Stimulus Types on Visual Search Efficiency of Taekwondo Athletes with Different Trait Anxiety Levels

The effects of threat stimulus types on visual search efficiency of Taekwondo athletes with different levels of anxiety have been discussed.This research has adopted the visual search paradigm, and has investigated of 52 taekwondo athletes with trait anxiety (26 at lower level while another 26 at higher level), using the dynamic threat video of the real game scene as the stimuli material.It is concluded that the visual search efficiency of the taekwondo athletes with low level of trait anxiety is better than those with higher level of trait anxiety;threats, stimuli and presentation of stimuli could be of significant effect on the visual search performance of the taekwondo athletes with trait anxiety.