本研究旨在了解青少年的親子關係與共依附特質的關係。研究對象為臺北縣、市23所高中、職一至三年級學生，男291名，有432名，共計723名。本研究以「親子關係量表」與「共依附量表」為研究工具收集資料，並以次數分配、t考驗、二因子變異數分析、典型相關等統計方法進行資料分析。本研究結果發現：1.處於長期家庭壓力中的青少年與未處於長期家庭壓力中的青少年，在共依附特質的總分及「無法表達情感」「認同照顧者角色」二個分量表的得分上有差異。2.不同性別青少年在共依附特質的總分及各分量表得分上有差異。3.不同性別青少年與不同親別在親子關係中的「依附感」、「敬佩感」、「知心感」、「工具功能」上，有交互作用存在。4.男、女生青少年的親子關係與共依附特質間各有二組達顯著水準的典型相關組型。

The purpose of the study was investigate the relationship of codependency and adolescents’ parent-child relationship. Seven hundred twenty-three students from the first to third year of 23 senior high schools in Taipei, Taiwan (291 males, 432 females) were sampled. Instruments employed were the Parent-Child Relationship Scale and the Codependency Assessment Scale. Data obtained were analyzed by frequency distribution, t-test, two-way analysis of variance and canonical correlational analysis. Major findings were: (a) adolescents with chronic family stress had higher degrees of codependency and two codependency characteristics, (b) males and females differed on degree of codependency and codependency characteristics, (c) adolescents’ gender and parents’ gender evidence interaction effects on four elements of the parent-child relationships, (d) males and females demonstrated canonical relationships between their parent-child relationship and codependency.