摘要
研究了混沌动力学的相对维数在不同专项、不同水平运动员之间的差异及与运动员智商的相关关系。结果表明:大脑相对维数可以作为一个统计学指标使用。相对维数在不同专项、不同水平之间有显著性差异,开放性技能的运动员的相对维数高于关闭性技能运动员;同是开放性技能运动员,技能水平不同,相对维数有显著性差异。相对维数与智商IQ和操作智商PIQ呈中度正相关,即相对维数越高,智力水平越高,但由于相关系数较低,尚不能作为运动员智力选材的一项指标。
The differences and relationships of related dimension of chaos among athletes engaged in different sports and at different levels were investigated in this paper.Results:the related dimensions of EEG could be used as a statistic index; the related dimensions of athletes with open skills are higher than those with closed skills.The related dimensions between athletes with higher level and lower level are remarkably different.But due to the related coefficient is lower,the related dimensions can not be used as an index to evaluate the degree of athletes' intelligence.
出处
《体育科学》
CSSCI
北大核心
2002年第1期120-122,共3页
China Sport Science
关键词
运动心理学
混沌
脑电图
智商
sports psychology
athlete
dynamics
IQ
PIQ
