Abstract：
In 2 experiments, the authors investigated the effects of bimodal integration in a sport-specific task. Beach volleyball players were required to make a tactical decision, responding either verbally or via a motor response, after being presented with visual, auditory, or both kinds of stimuli in a beach volleyball scenario. In Experiment 1, players made the correct decision in a game situation more often when visual and auditory information were congruent than in trials in which they experienced only one of the modalities or incongruent information. Decision-making accuracy was greater when motor, rather than verbal, responses were given. Experiment 2 replicated this congruence effect using different stimulus material and showed a decreasing effect of visual stimulation on decision making as a function of shorter visual stimulus durations. In conclusion, this study shows that bimodal integration of congruent visual and auditory information results in more accurate decision making in sport than unimodal information.
摘要：
在两个实验中，作者研究了在特定运动任务中双峰整合的效果.沙滩排球运动员被要求做出战术决定，口头或通过运动反应做出反应，在被视觉呈现后，听觉,或者沙滩排球场景中的两种刺激。在实验1中，在视觉和听觉信息一致的情况下，玩家在游戏情况下做出正确决定的频率要高于在他们仅经历其中一种模态或不一致信息的试验中。当电机、而不是口头的，给出了答案。实验2使用不同的刺激材料复制了这种一致性效果，并显示了视觉刺激对决策的影响随着较短的视觉刺激持续时间而降低。总之,这项研究表明，与单峰信息相比，双峰整合一致的视觉和听觉信息可以更准确地做出运动决策。
