本研究旨在探討父母婚姻關係、父母控制對青少年子女婚前性行為之影響。研究主要針對台北市公私立高職日間部三年級學生為對象，經立意取樣，以1,064位高職學生的資料進行分析。研究所使用之工具為「青少年家庭與兩性交往調查問卷」。施測所得資料分別以次數分配、百分比、平均數、標準差、t考驗、卡方檢定、皮爾遜積差相關，及單因子變異數分析等統計方法進行分析。
研究所得之結果如下：（一）青少年對於父母婚姻關係之評價趨於正向。（二）青少年知覺之父母控制趨於普通。（三）在全體受試者中，三分之二的青少年具有約會交往之經驗。其中，以涉入輕度和中度性行為之比率居多，約占七成三，而涉入重度性行為者則不到一成；然真正涉入性交行為者約占其中的兩成。
根據上述研究結果，建議青少年應了解體驗兩性交往的真意，學會做決定，並為自己的行為負責；同時，也要能反省自己的行為，體會父母深切的關懷之意。
The purpose of this study was to investigate the effects of parents' marital relationship perception and parental control perception on adolescent premarital sexual behavior. The analysis was based on questionnaires of 1,064 students in the 3rd year of senior vocational schools in Taipei City. The sample was selected by purposive sampling. The questionnaire consists of four sections: ”Personal Background Survey”, ”Parent's Marital Relationship Scale”, ”Parental Control Scale” and ”Premarital Sexual Behavior Scale”. The statistical analysis used in the study included descriptive statistical, t-test, one-way ANOVA, and Pearson's product-moment correlation. The major findings of the study were: 1. The level of parents' marital relationship perception among adolescents tended to be positive. 2. The level of parental control among adolescents tended to be medium. 3. Two thirds of all the sample had dating experience, and almost 73% of them were engaged in the ”light” and ”medium” levels of sexual behavior. Besides, nearly 10% of them engaged in ”heavy sexual behavior”, and 20% of them were engaged in ”sexual intercourse”. According to the conclusions of these findings, we suggest that teenagers should realize the goals of dating behaviors, make the right decision, and take their own responsibility, and empathize the perspiration of their parents as well.
