体育文献时序利用价值规律的统计分析

本文对在我国2000年第1期的30种体育期刊上发表的887篇论文的3897篇参考文献进行统计分析。研究结果1)体育科技论文的引文主要以中文期刊、外文期刊和中文图书专著为主，3类引文数量之和占总引文数量的94.4%。2)对我国中文期刊、外文期刊、中文图书专著3类主要引文的时序利用规律进行了研究，并得出3个不同的引文利用率的指数回归方程。中文期刊类引文的时序利用率的50%为3年，外文期刊和中文图书专著类为7～8年；中文期刊的时序利用递减速度明显快于外文期刊和中文图书专著，外文期刊和中文图书专著的时序利用递减速度趋势基本相同。

Statistic Analysis on Utilize Value for a Given Period of Physical Education Documents

This article makes a statistic analysis on 3,897 quotations that come from 887 thesis published in the first sports periodicals in 2000 years in China The result shows that the quotations of science and technology of sports thesis quote three major kinds, including Chinese periodicals, foreign periodicals and Chinese treatises that summary of quantities is 944% The research on declining law of three major quotations results in three different regression formulas of using rate of quotations The half-life use rate of Chinese periodicals is three years, half-life of foreign periodicals and Chinese treatises is seven or eight years The utilize value for a given period of Chinese periodicals is quicker initially than that of foreign periodicals and Chinese treatises, but that of foreign periodicals is generally equaled to Chinese treatises in the main