高中生上網時間對運動狀況及體適能的影響

A Study of Time on the Internet to High School Students’ Exercise and Health Fitness

黃仁政(Jen-Cheng Huang)

指導教授 ： 張世忠

中原大學/人文與教育學院/教育研究所/碩士(2013年)

https://doi.org/10.6840/CYCU.2013.00325

摘要

青少年上網時間的增加，網路具備了休閒娛樂的功能，會使得高中生花更多的時間在使用網路上，是否會因為使用網路的時間增加，進而對體適能產生負面影響；或是因為上網影響了學生身體活動而對體適能產生的影響，三者間的關係為何，是為本研究之研究動機。本研究假設運動狀況在上網時間和體適能間有中介效果，採用問卷調查法做為資料蒐集方式，研究對象為桃園某私立高中學生，共發放問卷620份，回收問卷602份，有效問卷574份，以描述性統計分析上網時間、運動狀況及體適能的狀況，再使用迴歸分析探討運動狀況是否具有中介效果。
本研究結果發現，現在高中生普遍都有上網的習慣，且平均每週上網時間在十至十八小時，而性別對於上網時間有很大的影響，男學生平均上網時間較女學生多，在體適能方面，現在的高中生的表現都是屬於較差的，每個項目平均都在銅牌水準以下，在體型上平均也是過重的，各年級及性別並沒有太大的差異，只有在立定跳遠項目中性別有明顯的差異。在上網時間對體適能及運動狀況量表均為負相關，再對運動狀況作中介效果的驗證，發現運動狀況量表在上網時間及體適能間存在著中介效果，再進一步對運動量表中的各個項度分別做驗證，三個向度均有中介效果，發現到其中以運動社交向度的中介效果最大。
由研究結果可以得到結論，運動狀況在上網對體適能的影響中具有中介效果，其中運動社交的影響最大，即表示社交活動會影響學生對休閒活動的選擇，是動態身體活動或是靜態的上網，其對運動的投入程度對體適能會有明顯的正相關，所以學生的朋友就很重要。本研究建議，可以透過改變學生對運動的態度及交友方式，平時在體育課時可以多教導有關運動的知識及益處，建立學生對運動的正確觀念，以減少對網路的使用時間，進而增進學生的體適能。

關鍵字

體適能 ； 運動狀況 ； 上網時間 ； 高中生

並列摘要

The Internet, with recreational functions, will make high school students spend more time on it. The increase of the time on the Net may have a negative effect on physical fitness. Or, it is because of surfing the Net that students’ physical activities are influenced, which further affects physical fitness. In this thesis, I will delve into the relationship between physical fitness, students’ physical activities, and the Internet. The thesis hypothesizes that exercise would have a mediating effect between physical fitness and the time to surf online. For the purpose of getting data, 620 questionnaires are distributed to Yuda high school students. Among them, 602 questionnaires are returned, and 574 ones are effective, which allows me to analyze the amount of time on the Net and the states of exercise and physical fitness in descriptive statistics. Then, I will elaborate on the state of exercise based on regression analysis to see if it has a mediating effect.
According to my research, averaging ten to eighteen hours on the Internet per week, high school students nowadays are generally accustomed to it. Gender greatly affects the amount of time to surf online. Male students averagely spend more time than female ones on the Net. In the aspect of physical fitness, high school students’ performances are worse now. Each item is below the average of bronze medal. In addition, the average build is overweight. Each grade and gender do not have obvious differences, except the standing long jump having an apparent difference between the two sexes. After knowing the time on the Net has the negative correlation with physical fitness and the state of exercise, moreover, I examine exercise as a mediating effect. This eventually proves that there should be a mediating effect between the time to surf online and physical fitness in the exercise status scale. Furthermore, I examine each dimension in the scale, finding three dimensions have mediating effects. Among them, the dimension of social sport can have the biggest mediating effect.
From the result of the research, the state of exercise has a mediating effect on the impact of the Internet on physical fitness. What is more, the dimension of social sport can have the biggest effect, which means social activities can affect a student’s decision on whether to choose dynamic physical activities or the sedentary Internet surfing. The degree of the enthusiasm for exercise has a clear positive correlation with physical fitness, so friends are significant. Accordingly, by changing both students’ attitudes toward exercise and ways to make friends, I suggest that teachers could teach more sports knowledge and benefits in P. E. class, trying to build a correct concept of exercise so as to decrease the time to surf online, further increasing students’ physical fitness.

並列關鍵字

the state of exercise ； the time to surf online ； high school students ； Health fitness

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