摘 要
本文研究大學生網絡成癮的影響因素，在調查收集數據前，先確定了影響大學生網絡成癮的因素，即確定自變量，在查閱了相關文獻后選擇了16種因素作為自變量，在因變量的設定上，考慮到數據的準確行，把原來的網絡成癮是否細分為網癮嚴重，一般，輕微，沒有；并結合聚類分析中的譜系聚類法來說明因變量取值的合理性，在分析時分別用線性回歸分析和用logistic回歸分析方法確定造成網癮的主要因素，并做比較，反應出logistic回歸分析的合理性。通過數據分析確定了學習成績、家庭關系、人際關系、每天上網時間是影響大學生網絡成癮的主要因素。結果表明，學習成績好，家庭關系和睦，人際關系融洽，每天上網時間少，學生的網癮程度就低。
關鍵詞：網絡成癮 累積logistic模型 逐步回歸
Abstract
This paper studies the elements that influence the net-addiction among university students. Before the data collection of the survey, the author has determined the goal of the survey is to find the factors of the net-addiction among university students, that is also to find independent variable. The author selects 16 factors as the independent variable. When setting the independent variable, taking the accuracy into consideration, the author has subdivided the net-addition into serious, general, slight and no. And cluster analysis of the hierarchical clustering method to demonstrate the reasonableness of the dependent variable values .The author has determined the main factor of the net-addition by logistic regression analysis. Through the date analysis, the author has confirmed that the academic performance, family and interpersonal relationship are the main factors. The analyse result shows that if one's academic performance is better, family and interpersonal relationship are more harmonious, and one play less internet, then one's net addition is lower.
