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测量法是指在体育科学研究中,借助测量工具对人体特征指标进行度量的一种收集资料的方法。它在体育科研过程中具有如下三个特征: 量化——测量法的主要特征是将人体特征(身高、体重、肺活量等)指标量化,以便利用兢计方法使它们的规律更客观、更清晰地暴露在研究者面前。 误差——在运用测量法时,误差在所难免。如系统误差、随机测量误差、过失误差、抽样误差等。因此在运用测量法时,一方面要尽可能采取有效措施减小误差,另一方面要设法了解误差程度,以便对所获取的资料进行客观分析。
The measurement method refers to a method of collecting data in the scientific research of sports, measuring the index of human characteristics by means of measuring tools. It has the following three characteristics in the process of sports science research: The main characteristic of the quantification-measurement method is to quantify the indexes of human characteristics (height, weight, vital capacity, etc.) in order to make their laws more objectively and clearly Exposure to researchers. Errors - Errors are inevitable when using measurement methods. Such as system error, random measurement error, fault error, sampling error and so on. Therefore, when using the measurement method, on the one hand, as far as possible, effective measures should be taken to reduce the error. On the other hand, we should try to understand the degree of error in order to objectively analyze the obtained data.