河南省大学生身体素质与社会经济时空异质性分析——以河南理工大学为例

The spatial and temporal heterogeneity analysis of college students' physical fitness and social economy in Henan province A case study of Henan Polytechnic University

运用ArcGIS10.1空间关系建模工具对2011、2015年河南理工大学体质测试成绩与河南省县域社会经济数据的相关关系进行研究。通过选取2011、2015年体质测试成绩作为其衡量指标,采用普通最小二乘法(OLS)和地理加权回归(GWR)模型进行时间和空间异质性分析,应用栅格空间工具分析2015至2011年河南理工大学学生体质测试成绩时空变化特征,得出三项结果:大学生身体素质具有显著的空间效应,随着地理区域的不同,社会经济等因素对大学生身体素质的影响程度有着明显的区别,但其相关性已经成为负相关关系,即随着人均可支配收入的提高,体质水平有所下降;各县教育支出与该地区学生的体质水平有一定关系,从2011年的负相关关系转变为2015年正相关;经济的发展可以为人们提供更好的生活条件,但是经济的发展并不意味着人们体质水平的提高,2011年与2015年各县平均成绩均呈下降趋势。

This paper studied the relationship between physical fitness and the social economic data of Henan province from 2011 to 2015 by means of spatial relationship modeling tools of ArcGIS10. 1.Based on physical fitness test scores of 2011 and 2015,this paper analyzed the spatial and temporal heterogeneity to reveal internal motivation and formation mechanism of the students' physical fitness spatial distribution in Henan province by means of ordinary least squares(OLS) and geographically weighted regression(GWR) model. This paper also analyzed the spatial and temporal variation characteristics of students' physical fitness test scores from 2015 to 2011 in Henan Polytechnic University by means of raster spatial analysis tools. The results were: college students' physical quality in Henan province has significant spatial effect,with the different geographical regions,the influence from the degree of social and economic factors on the physical quality of college students has a significant difference. But its relevance has become a negative correlation,with the per capita disposable income increased,the physical level has declined; there is close relationship between the students' physical level and the county's education expenditure in that area,it showed a negative correlation in 2011 while a positive correlation in 2015; regional economic development can provide people with better living and fitness conditions,but it does not means that people's physical level will be improved. Physical test average scores of 2015 decreased compared with that of 2011.