高球路预期能力的羽毛球运动员能更好地加工动态信息

Better Processing of Dynamic Information in Badminton Player with Higher Action Anticipatory Skill

优秀球类运动员具有出色的预期能力是众所周知的事实,而这一能力也表现出明显的领域特异性,是后天训练的结果。究竟哪种基本的、非特异性知觉能力与运动预期有关,至今未见有相关报导。本研究应用随机点阵范式(无专项特异性)比较了专业羽毛球运动员和非运动员在运动连贯性探测能力上的差异,旨在揭示与运动预期能力相关的非领域特异性指标,为运动选材提高参考。结果发现,在难度适当的中等运动连贯性条件下,具有高球路预期能力运动员的行为反应准确率显著高于无球路预期能力的非运动员,提示个体对动态信息的视觉加工能力和球路预期能力间可能存在一定的内在关联,运动连贯性探测任务准确率或许可以作为球类运动员选材的重要参考指标。

It is well known that action anticipation skill in expert ball players is superior compared to non - players, which is related to a domain expertise and resulted from a long professional training. However, fewer studies have ad- dressed the basic visual perceptual skills underlying action anticipation. Selected a random dot paradigm as a coherent motion task, the study tried to find out possible difference in motion detection between players and non - players, with an attempl to identify those possible non - domain specific perceptual skills related to action anticipation. The re- sults showed that players with higher ability of action anticipation performed more accurately than non - players with- out ability of action anticipation under the middle but not low or high c.oherent condition. An internal relationship might be existed between visual processing of dynamic information and action anticipation. And further, accuracies in a coherent motion task with right difficulty might be selected as one of indice for talent screening in ball games.