本研究旨在探討台灣高中職學生網路沈迷的影響因素。參照重要文獻及理論，建構網路使用時間、生活壓力、憂鬱傾向、人際困擾、自我價值與網路沈迷相關模式。本研究以342 名高中職學生為研究樣本，以問卷調查法進行資料蒐集。所蒐集的資料，以結構方程模式進行資料分析。研究結果發現：（一）本研究所建構的網路沈迷模式受到觀察資料的支持，適合用來解釋高中職學生的觀察資料。（二）網路使用時間對網路沈迷有顯著正向影響。（三）生活壓力對網路沈迷有顯著正向影響。（四）憂鬱傾向對網路沈迷有顯著正向的影響。（五）人際困擾對網路沈迷無明顯的影響。（六）自我價值對網路沈迷無明顯的影響。最後，根據上述結果加以討論，提出對於未來研究上以及實務上的建議。

The purpose of this study was to explore related factors for Internet addiction among Taiwanese high school The purpose of this study was to explore related factors for Internet addiction among Taiwanese high school students. The researchers constructed an Internet addiction model based on existing related theories. Data were collected using paper-and pencil questionnaires from 342 high school students. The data were analyzed by structural equation modeling. The following results were obtained: (a) the Internet addiction model fits the observed data; (b) Internet usage had statistically positive influence on Internet addiction; (c) life pressure had statistically positive influence on Internet addiction; (d) depressive tendency had statistically positive influence on Internet addiction; (e) interpersonal problems had no statistically influence on Internet addiction; and (f) self-esteem had no statistically influence on Internet addiction. The researchers discuss the results and provide suggestions for counseling practice and future studies.