臺灣地區大學生人格特質、網路成癮、憂鬱與焦慮之結構方程式模式檢定

The Structural Equation Modeling Test of Personality Traits, Internet Addiction, Depression, and Anxiety

本研究以台灣地區十四所大學共801名大學生為受試者，經施以「流行病學中心憂鬱量表」(CES-D) 、「五因素人格特質量表」、自編「大學生網路成癮量表」、「焦慮量表」等評量表，建構上述變項之間的結構方程式模式。本研究之重要發現如下一、網路成癮和五因素人格特質之中的神經質、外向性，以及開放性成正相關；與謹慎性成負相關，與友善性則無顯著相關。二、網路成癮與憂鬱、網路成癮與焦慮皆有顯著的正相關。三、人格特質、網路成癮、憂鬱及焦慮之結構方程式模式之整體適配度及內在結構適配度獲得支持，顯示本模式可以用來解釋網路成癮、憂慮與焦慮之間的關係。四、因素人格特質中的高度神經質和低度謹慎性對網路成癮有顯著的直接效果。五、網路成癮對憂鬱有顯著的總效果。六、網路成癮對焦慮有顯著的總效果及間接效果，但是直接效果不顯著。

The purpose of the study is to develop the structural equation model of personality traits， internet addiction， depression and anxiety. The internet Usage Survey， Internet Addiction Scale， Five Factor Model Personality Scale， Center for Epidemiologic Studies Depression Scale (CES-D)， and Anxiety Scale were adopted as instruments to evaluate 801 university students in Taiwan. The researcher used LISEREL 8.30 to analyze the collected data.＜bra＞The main findings were as follows:＜bra＞1.Concerning Internet Addiction Disorder (IAD) and Five-Factor Model Personality Traits， there are significant positive correlations between IAD and Neuroticism; IAD and Extraversion， IAD and Openness; a significant negative correlation between IAD and Conscientiousness， but no significant correlation between IAD and Agreeableness was shown.＜bra＞2.There are significant positive correlations between IAD and depression and IAD and anxiety as well.＜bra＞3.The hypothetical structural equation model developed in the study suggests the relationships among main variables＜bra＞4.Internet Addiction has a significant total effect on depression.＜bra＞5.Internet Addiction has a significant total but indirect effect on anxiety.