| 体育测量中确定测量次数的研究 |
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| 引用本文： | 陈建华,陈光绍.体育测量中确定测量次数的研究[J].体育科学研究,2005,9(3):100-102. |
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| 作者姓名： | 陈建华 陈光绍 |
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| 作者单位： | 集美大学体育学院,福建,厦门,361021 |
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| 摘 要： | 体育测量中,通过增加重复测量次数可减小随机误差,达到提高测量的可靠性。但测量次数的增加,进行测量所付出的代价也会加大,特别是体育测量中还要考虑受试者的生理、心理承受能力及测量客观条件等因素。正确的确定所需测量次数,是进行体育测量首先要解决的实际问题。笔者对确定合适的体育测量次数进行分析和探讨。
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| 关 键 词： | 体育测量 测量次数 误差 |
| 文章编号： | 1007-7413(2005)03-0100-03 |
| 收稿时间： | 2005-04-13 |
| 修稿时间： | 2005年4月13日 |
Ascertaining the Number of Sports Measurement Times |
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| CHEN Jian-hua,CHEN Guang-shao.Ascertaining the Number of Sports Measurement Times[J].Sports Sciences Researches,2005,9(3):100-102. |
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| Authors: | CHEN Jian-hua CHEN Guang-shao |
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| Institution: | Physical Education College, Jimei University, Xiamen 361021, China |
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| Abstract: | In sports measurement, repeated measurement will reduce random errors and increase reliability of the measurement. However, increased measurement times involve bigger costs. In addition, some factors have to be taken into consideration in these measurements, such as examinees' physiology and psychology and objective conditions. To ascertain accurately the measurement times needed is the first problems to be solved in sports measurement, which is what this paper attempts to explore. |
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| Keywords: | sports measurement number of measurement times error |
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