本研究目的在於探討大學生網際網路使用習性與網路交友期望對其人際關係所造成的焦慮影響。為瞭解目前學生網路使用環境與及其相關的網路類型與使用者性別、專業背景、年級間之差異，本研究樣本範圍涵蓋公私立大學，學生性質則包括一般高教體系、師範大學與科技大學。研究結果顯示，性別方面，男學生學術網路使用頻率較高，使用持續時間也較長；年級方面，二、三年級學生使用明顯高於其他年級。在學校類型差異方面，公立大學學生有規律性上網習慣，私立大學學生則較不固定，且每週使用總時數超過20小時以上者也有顯著偏高的現象。在學院差異方面，理工/電機資訊學院使用學術網路比例明顯高於其他類型學院。在網路交友方面，以科技大學與管理學院學生較為保留。在社交焦慮方面，本研究發現，對網路交往異性與發展戀情有較高期待之學生，其社交焦慮感亦同步偏高，每次網路使用持續時間愈長，社交焦慮現象也愈明顯。最後將分析結果作成具體結論與建議，作為學校輔導方向及後續研究之參考。

The purpose of this study is to provide an analysis on internet use, relationship expectations, and social anxiousness for college students through a systematic investigation process. Samples studied in this work were from six various types of universities. A self-designed questionnaire was initially introduced to pre-examine followed by a formal measurement of social anxiousness implemented to collect data. Results from the designated measurement are varied and notable findings are also provided, such as time differentiation consumed on academic internet between male and female users; different habits among schools are also identified. The results also reveal that the longer one spent online each time, the higher the expectation on romantic relationship, and hence the more evident social anxiousness is correlated.