摘要
本文对参考文献①中出现的数据计算错误作了纠正,并更正了我国女子七项全能总分影响的项目关联序列。同时,建立了世界优秀运动员的项目关联序列和我国选手与外国选手差距的成绩差序列及分值差序列。用比值方法找出了七个单项之间的分值大小关系(称项目分值序列),论证了“各单项成绩同总分的关联度与各单项成绩在全能中得分的多少不是一回事”。并用对策论的思想找到了我国与外国优秀选手存在真正差距的项目序列。
Some calculation errors and the improper seven-events relevant sequence in women's heptathlon put forward in a paper published before were corrected. A seven-events relevant sequence of world-level heptathletes and performance and score value difference sequences between Chinese and world-level heptathletes were established. Ba. sed on the relationship among the score values of the seven events, it is proved that 'the relatedness of the score of each event with the total score is quite different from the percentage of each event score in the total score'. The paper finally pointed out the event sequence in which there exists definite difference between Chinese and world-level heptathetes.
出处
《体育科学》
CSSCI
北大核心
1991年第3期80-86,97,共8页
China Sport Science
