400公尺欄成績預測程式之訂定

A Study on Predictive Regressional Equations of the 400-meter Hurdle Performance

許樹淵

《體育學報》 17期 (1994/08) Pp. 191-196

https://doi.org/10.6222/pej.0017.199408.2913

摘要

國立台灣師範大學體育學系男生24人為受試教學400公尺欄對象，經5星期10節課教學後，測驗76和9l公分欄高400公尺欄之欄分段時間及成績。發現：
一、76公分欄高之第6欄時間與400公尺欄成績之r=0.9001，預測400公尺欄跑成績之迴歸方程式Y=1.6261X+10.5915。
二、91公分欄高之第5欄時間與400公尺欄成績之r=0.9311，預測400公尺欄跑成績之迴歸方程式Y=2.4276X-2.5580。

關鍵字

相關係數 ； 預測程式 ； 分段時間

並列摘要

The scores of the twenty-four male physical education students of the National Taiwan Normal University were the subjects of the 400 meter hurdle instruction test of ten hours within five weeks. The students had to be examined the fraction among hurdles and 400 meter hurdle performance within both hurdle heights, 76cm and 91cm.The results were as follows:
1. The correlation coefficient between fraction of the 6th hurdle and the performance of 400 meter hurdle in 76cm hurdle height was 0.9001.The predictive regressional equation for 400 meter hurdle performance was Y.Y=l.6262x+10.5915.
2. The correlation coefficient between fraction of the 5th hurdle and the performance of 400 meter hurdle in 91cm hurdle height was 0.9311.The predictive regressional equation for 400 meter hurdle performance was Y.Y=2.4276x-2.5580.

並列關鍵字

Fraction ； Correlation Coefficient ； regressional equation