山东体育学院学报
山東體育學院學報
산동체육학원학보
Journal of Shandong Institute Of Physical Education And Sports
2013年
5期
57~61
,共null页
小学生 视力不良 结构模型 户外活动 对策
小學生 視力不良 結構模型 戶外活動 對策
소학생 시력불량 결구모형 호외활동 대책
primary school pupil ; poor sight ; structure model ; outdoor activity ; countermeasure
目的：通过小学生视力的因素模型分析,探讨户外活动对小学生视力的影响,以期为小学生视力不良的有效防控提供依据.方法：抽取山东省济南市、日照市6所小学3～5年级学生1 021人进行视力检查,同时进行问卷调查,使用AMOS7.0软件构建与验证结构方程模型.结果：小学生视力不良发生率为45.1％,户外活动对小学生视力有明显影响,作用大小为0.45.结论：户外活动是小学生视力不良发生的主要影响因素之一,增加户外活动时间对预防视力不良是有益的.
目的：通過小學生視力的因素模型分析,探討戶外活動對小學生視力的影響,以期為小學生視力不良的有效防控提供依據.方法：抽取山東省濟南市、日照市6所小學3～5年級學生1 021人進行視力檢查,同時進行問捲調查,使用AMOS7.0軟件構建與驗證結構方程模型.結果：小學生視力不良髮生率為45.1％,戶外活動對小學生視力有明顯影響,作用大小為0.45.結論：戶外活動是小學生視力不良髮生的主要影響因素之一,增加戶外活動時間對預防視力不良是有益的.
목적：통과소학생시력적인소모형분석,탐토호외활동대소학생시력적영향,이기위소학생시력불량적유효방공제공의거.방법：추취산동성제남시、일조시6소소학3～5년급학생1 021인진행시력검사,동시진행문권조사,사용AMOS7.0연건구건여험증결구방정모형.결과：소학생시력불량발생솔위45.1％,호외활동대소학생시력유명현영향,작용대소위0.45.결론：호외활동시소학생시력불량발생적주요영향인소지일,증가호외활동시간대예방시력불량시유익적.
Objective ： To explore the factor model of impact upon pupil＇ s eyesight, and to search for main factor from numerous impact factors in order to supply scientific evidence in the prevention of pupil＇s poor sight. Methods： 1021 pupils were randomly selected from grade 3 -5 of 6 primary schools in Jinan and Rizhao, Sandong province for eyesight check and questionnaire investigation. The establishment and verification of structure equation model were conducted by using AMOST. 0 software. Results： The prevalence of poor sight in primary school pupil is 45.1%. The analysis of structure equation model indicated that outdoor activity had impacts upon eyesight and the impact magnitude is 0.45. Conclusion ： Outdoor activity is the main impact factor for sight. Increasing out- door activity time is beneficial to the prevention of pupil＇ s poor sight.
