本研究目的為瞭解大學生在親密關係中不同依附類型與性嫉妒之關聯性，以大高雄地區公私立大學之大學生及大高雄地區網路使用之大學生為研究對象，共調查870位有效樣本並得以下研究之結論：(1)大學生在「性別」、「交往經驗」、「戀愛次數」與安全依附、焦慮依附及逃避依附均有顯著差異；另在「是否經歷三角戀愛關係」與逃避依附有顯著差異，與「是否修過性／別教育相關課程」在安全依附與逃避依附有顯著差異；(2)大學生的「性別」、「交往狀況」、「戀愛次數」在性嫉妒上均有顯著差異；(3)大學生在「安全依附」、「焦慮依附」、「排除依附」與「性嫉妒」具有關聯性。

The purpose of this study was to understand different attachment styles and sexual jealousy and their relevancy on different circumstances in the intimacy relationship of university students. The questionnaire survey was used in this study. University of Kaohsiung public and private university students and large Kaohsiung area network used of the students, a total of 870 effective sample survey and the following conclusions: First, for ＂gender,＂ ＂past relationship experienced＂ there was a significant difference in the secure preoccupied and fearful attachment style for university students. ＂Love experienced＂ brought significant difference on the secure, fearful and dismissing attachment style. Then, there was also a significant difference in ＂fearful attachment style＂ for those who were involved in a love triangle. If someone had taken sexuality education related classes before, there was a significant difference in secure and fearful attachment style. Second, for ＂gender,＂ ＂relationship status,＂ ＂love experiences＂ there was a significant difference on the ＂sexual jealousy＂ for university students. Third, university students were associated with ＂secure attachment style,＂ ＂preoccupied attachment style＂ and ＂dismissing attachment style＂ and ＂sexual jealousy.＂ There was a high positive correlation between secure attachment style and sexual relationship.