影片速度與技能水準對羽球運動員情境線索利用能力之影響

本研究主要目的在探討影片速度（正常速度、慢速度）與技能水準（優秀、一般）對羽球運動員情境線索利用能力之影響。受試者為高中男子羽球運動員（N=38），區分為優秀組與一般組，擷取國際男子羽球單打競賽影片，在球員球拍觸球瞬間予以定格處理。總共剪輯60段擊球影片，其中30段以正常速度播放、另外30段則以慢速度播放，採隨機方式編排，藉由單槍投影機將影片投影至投影布幕上，受試者觀看影片並在影片定格瞬間，預期擊球落點並按下反應選擇之按鍵來進行反應。研究的結果為：一、影片速度對於羽球運動員預期準確性及決策時間並沒有影響；二、優秀組羽球運動員預期準確性顯著優於一般組羽球運動員；三、優秀組與一般組羽球運動員決策時間並沒有差異。在本研究範圍所獲得的結論為：影片速度對於羽球運動員情境線索利用能力並沒有影響，優秀羽球運動員在沒有犧牲決策時間的情況下，能夠擁有更高的預期準確性。

關鍵字

羽球運動員；情境線索；預期

並列摘要

The purpose of this study was to investigate the effects of different films' rates (normal and slow) and skill-level (elite and ordinary) on badminton players' ability of using contextual cues. The subjects were selected from senior high school badminton players (N=38) and divided into two groups: elite group and ordinary group. The films were captured from the men's single tournament of international badminton competition which was processed into pre-cues pictures when ball and racquet contact, a total of 60 pictures (30 normal film's rates and 30 slow film's rates). Those films were randomly arranged and the strokes were showed on a screen by an overhead projector. The subjects watched the strokes. By the time the film stopped, they would predict the falling point of ball and pressed response button. The accuracy of anticipation and decision-making time would be recorded. The results were listed as follows: (1) Badminton player's anticipation accuracy and decision-making time have no significant differences at different film's rates. (2) Elite players are much better than ordinary players in anticipation accuracy. (3) For decision-making time, there was no difference between elite and ordinary players. So it was concluded that the film's rates have no significant effect to the anticipation accuracy of badminton players, expert badminton players are characterized in anticipation accuracy without sacrificing decision-making speed.

並列關鍵字

badminton players ； contextual cues ； anticipation

國際替代計量

影片速度與技能水準對羽球運動員情境線索利用能力之影響

全文下載

主題瀏覽