在面對網路普及化之流行趨勢下,青少年沉迷於網路世界,已成為當今青少年常見之網路後遺症。依交通部統計顯示,12-15 歲上網比率高達91.19%,另有調查指出,青少年有1 成2 的使用者每天上網時間約2 小時以上,此是否意謂目前國中生上網已達沉迷程度,值得探討。另由於網路上網活動屬於坐式生活方式,間接造成身體機能衰退。統計數據顯示,近年來國中生男生在BMI 值逐年增加,女生在仰臥起坐明顯退步,顯見國中生健康體適能逐漸惡化,探究其原因是否與網路沉迷程度有直接關聯,值得進一步探討。故本文主要研究目的為探討國中生網路沉迷程度與健康體適能之關係,並利用Young(1998)網路沉迷量 表與教育部健康體適能等級對照表為理論依據,以483 名國中生為研究對象,再藉由變異數分析與卡方檢定探討二者間之關聯。研究結果顯示國中生網路沉迷程度愈高健康體適能愈差,其中男生比女生更容易網路沉迷,中、高度網路沉迷程度多偏重於國中二、三年級,上網內容偏重於線上遊戲。中高沉迷程度以14 歲為最多數。每週平均上網時間愈多網路沉迷程度愈高。中高沉迷程度偏重於家裡、網咖上網。每週平均網咖花費中高沉迷程度以701-1050 元為主要花費金額。網路沉迷程度愈高,娛樂、查詢資訊人數比率愈高;學習、收發email、工作需要、購物、其他的人數比率愈低。
Nowadays junior high school students addict to Internet have been common; as of the trend of its popularization. Statistics suggest that, by MOC, the ratio of surfing on the internet reach to 91.19%; among of them 12 percents spend 2 hours on the computer every day by the other cases study. This question is worth to research and discussion in the future. The internet activity indirectly results to decline the body function owing to its sedentary life style. The statistic figures said that the male junior high school students increase BMI value year by year and female students do obviously less well than before on the sit-ups. It is deserving of further investigation if those students who are addicted to internet caused their health fitness deteriorated. For the investigation of the relation between internet addiction and health fitness, picks up 483 students for case study on the theory basis of Young(1998) measure table and Health Fitness Grade Comparison, MOE; makes use of variation analysis and Chi-square understanding both connection. The research points out that the more addiction to internet, the worse health fitness, among them males are addicted to internet easier to females. Most of Grade 8 & 9 students are addicted to the medium & high-intermediate internet; they like to play on-line games. Most of the addiction populations are the 14-year-old high-intermediate grade students. The more average weekly time spend on the internet, the more addiction to that. They prefer to play at home and Internet Café; average weekly consumption amount is from NT$ 701 to NT$ 1,050. The higher ration numbers addict to internet, the higher ratio numbers refer to the entertainment and information; on the contrary, the lower ratio numbers wish to learn how to use email, how to search data for work , how to shopping on the computer and so on.