文档介绍：体育类核心期刊中运动医学论文的统计学应用错误案例分析
摘要:就近年来体育类核心期刊运动医学科研论文撰写中常见的统计学应用误区进行分析,结果发现:①实验分组不合理,受试对象的选取违背同质性原则;②统计方法不合理,多个样本均数比较,错误应用多个t检验代替,误用单因素方差分析处理多因素方差分析;③误判资料类型,从而误用定量资料统计分析方法,两样本率的检验错误用两样本的t检验来代替。
关键词:统计学;运动医学论文;体育类核心期刊
中图分类号:G80-32文献标识码:A文章编号:1006-7116(2010)11-0115-04
Analysis of statistical application errors in sports medical theses in
core journals in the sport category
ZHANG Ning
(Institute of Physical Education,Ningxia University,Yinchuan 750021,China)
Abstract: The author analyzed statistical application monly seen in the writing of sports medical research theses in core journals in the sport category in recent years: 1)the division of experiment groups was irrational; the selection of testees violated the principle of homogenEity; 2)parison of the average of multiple samples was wrongly replaced with multiple t tests; single factor variance analysis was wrongly used for multiple factor variance analysis; statistical methods were irrational; 3)data type was
wrongly judged, thus a wrong quantitative data statistical analysis method was used; the test of two sample rates was wrongly replaced with the t test of two samples.
Key words: statistics;sports medicine theses;core journals in the sport category
统计学是科学研究的基础,是研究结果科学性、可靠性的有力保障。而论文是研究成果的表达形式,通过论文可展示研究者的科研成果,也便于查阅者的了解、评价和引用。因此,在论文中要完整、准确地进行统计学内容的表述,以展示研究设计的合理性和研究结果的可靠性。但运动医学论文中存在的统计学错误仍相当严