本研究主要以親子界限的親密與侵犯為理論出發點，探討正處於起飛期家庭中的大學生，如何知覺親子界限內涵，並分成兩個研究來探討。研究一採取半結構式問卷與焦點團體訪談，以內容分析方式建立初步大學生親子界限模式；研究二採取量化問卷調查，以建立該模式的測量工具與探索前述親子界限模式的存在性。研究一研究對象包括半結構式問卷共訪談67名大學生，以及焦點團體的10名參與大學生；研究二中有效問卷共計634名大學生。研究一結果建立了「親子關係一自我界限模式」，將親子界限分成關係界限與自我界限兩層面，在關係界限包含親密、侵犯、相安等界限樣貌，而在自我界限包含認同、否定、壓抑等自我感受；研究二結果包括：1. 建立具良好信、效度之測量工具，並將父子、母子界限分開測量； 2. 發現關係界限與自我界限大致上可相互對應；3.親密與侵犯皆為高滲透性的界限，前者能獲得被認同感，後者與被否定感有關，而相安為低滲透性的界限型態；4. 不同人口變項在各親子界限費項上有差異；5. 本模式與西方界限理論具差異性，凸顯本土家庭樣貌。

There are two studies to examine what is content of parental boundaries for college students in launching families. In Study one, semi-structural interviews (67 college students.) and a focus group (10 college students) were took to be deve10ped 'Par­ental Relation-Self Boundary Model' by content analysis. In Study two, Quantity tools were developed to test the model (about 634 samples). In this model, there are two levels, relation boundaries and self boundaries, to be described. Love-Intimacy, intrusiveness, and living in peace with each other compose the level of relation boundaries; and identification, denial, and oppressed feeling compose the level of self boundaries. The Parental Relation-Self Boundary Scales which the study builds up have good relia­bi1ities and validities, and measuring subjects' boundaries with father and with mother were separated. The results also find that the level of relation boundaries and self boun­daries are corresponding, both of love-intimacy and intrusiveness are kinds of permeating boundaries, but love-intimacy is related to identification, and intrusiveness is related to denial. Living in peace with each other is a kind of low permeating boundaries. There are some cultural diversity between west boundary theory and this model. Some boundary contents differ in some background variables.