摘要
采用实验法,探索运动员在趋避动机冲突情境中发球决策的非理性。被试为高校高水平排球运动员,通过掷硬币游戏法将被试分成赢钱组和输钱组,让被试在获益和损失两种实验情境中完成发球得失率决策任务。结果表明:运动员不以发球直接得失率为标尺,而以发球直接得失分为标尺决定发球方式,产生发球比率效应,表现出发球决策的非理性;运动员在发球获益比在发球损失的情境中,更倾向采取风险寻求决策,运动员在赛场上失分感受比得分更强烈;先前发球失误的运动员比成功的运动员发球动机更具有攻击性,运动员的情绪状态影响发球趋避动机强度。
The method of experimental research was used to probed into players＇ irrationality of service decision made in the situation of approach-avoidance motive conflict. Subjects were high-level volleyball players of universities and colleges, they were divided into money-gaining group and money-losing group by the aid of a tossing-up game, and then were asked to accomplish the decision-making task of gains and losses in service in two experimental situations. The results show that the players decide the mode of service by the number of direct score or loss of point in service, instead of direct rate of gains and loss in service, which has produced ratio effect of service and given expression to the irrationality of service decision; compared with the situation of failure in service, in the situation of successful service, players tend to take the decision of seeking risk, their feeling for losing points in matches is stronger than that for scoring points; the service motive of the players who failed in service before has greater aggressiveness than that of the players who succeeded in service before, and their mood will influence the intensity of approach-avoidance motive of service.
出处
《上海体育学院学报》
CSSCI
北大核心
2008年第2期73-75,共3页
Journal of Shanghai University of Sport
关键词
排球运动员
发球得失率
趋避动机冲突
攻击性
volleyball player
Rate of Gains and Losses inService
approach-avoidance motive conflict
aggressiveness
