| 分段累进函数在篮球技术达标评分中的应用研究 |
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| 引用本文： | 刘晋,于义良,王素珍.分段累进函数在篮球技术达标评分中的应用研究[J].山西师范大学学报,1990(2). |
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| 作者姓名： | 刘晋 于义良 王素珍 |
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| 作者单位： | 山西师大体育系，山西师大数学系，临汾市体委 |
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| 摘 要： | 本文提出一种篮球技术达标评分的新方法——分段累进计分法,它能客观、科学地反映受试者的技术水平,既有不同的区分度,又有一定的难度,该方法同样也适用于其它项目的技术达标评分。
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| 关 键 词： | 分段累进函数 均值 标准差 |
A RESEVRCH ON THE USE GF PIECEWISE ACCUMULATIVE FUECTION FOR MARKINR THE TECHNIQUE OF BASKETBALL PLAYING |
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| Liu Jin Yu Yilang Wang Suzhen.A RESEVRCH ON THE USE GF PIECEWISE ACCUMULATIVE FUECTION FOR MARKINR THE TECHNIQUE OF BASKETBALL PLAYING[J].Journal of Shanxi Teachers University,1990(2). |
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| Authors: | Liu Jin Yu Yilang Wang Suzhen |
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| Institution: | Liu Jin Yu Yilang Wang Suzhen |
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| Abstract: | In this article the authors introduce a new method of using piecewise accumulative function for marking the technique of basketball playing and forming a fair judgment as to whether the technique is up to the standard or not. The method can reflect the technical competence of an examinee objectively and scientically. It has various degress of differentiation and some degree of difflculty. The method may also be used in other sports events for the same purpose. |
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| Keywords: | piecewise accumulative function mean standard deviation |
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