以 301 名中国恋爱大学生为对象，采用自我扩展问卷(SEQ)、激情的爱量表(PLS)和 Locke-Wallace 恋爱关系调适量表的中文翻译版，考察了恋爱大学生在自我扩展、激情的爱 和恋爱满意度变量上的现状和特点， 及自我扩展、 激情的爱和恋爱满意度之间的关系。 研 究结果显示， 恋爱大学生的自我扩展、激情的爱和恋爱满意度的现状和特点如下： 男生的 恋爱满意度显著高于女生； 相较于在同一城市恋爱的大学生， 异地恋大学生的激情的爱水 平和关系满意度更高。自我扩展和恋爱满意度之间存在显著正相关，激情的爱和恋爱满意 度之间存在显著正相关， 激情的爱在自我扩展对恋爱满意度影响的模型中起着部分中介作 用

This study used SEQ, PLS and Locke-Wallace Scale to measure the relationship among self-expansion, passionate love and relationship satisfaction in 301 Chinese college students who reported they were in romantic relationships. The main demographic characteristics of our interested variables are summarized as follows: male reported higher relationship satisfaction than female; compared with short-distance relationship, long-distance relationship shows higher passionate love and relationship satisfaction. Self-expansion and passionate love are positively correlated with relationship satisfaction, and passionate love shows partial mediation in the relation between self-expansion and relationship satisfaction.