Objective  To explore the effects of grandparent-father coparenting, father’s performance in coparenting with child’s mother, and paternal depression on the father’s marital satisfaction. Methods  Parents（both fathers and mothers）of children aged 3 - 7 years were investigated by questionnaire. The mothers completed the parental coparenting questionnaire, and the fathers completed the grandparent-father coparenting questionnaire, paternal depression questionnaire, and father’s marital satisfaction questionnaire. A structural equation model was constructed with the grandparent-father coparenting as the independent variable, the father’s marital satisfaction as the dependent variable, and the parental coparenting and the father’s depression level as the mediating variables. The Bootstrap method was used to test the mediating effects. Results  A total of 586 valid questionnaires（293 parents）were collected. Correlation analyses showed that all the dimensions of grandparent-father coparenting, all the dimensions of parental coparenting, and father’s marital satisfaction positively correlated with each other. Father’s depression was negatively correlated with grandparent-father coparenting, parental coparenting, as well as with father’s marital satisfaction. The structural equation model analysis indicated that grandparent-father coparenting not only exerted direct effect on father’s marital satisfaction, but also had indirect influence via the mediating effects of parental coparenting and father’s depression. Conclusion  Parental coparenting and paternal depression play multiple mediating roles in the relationship between grandparent-father coparenting and father’s marital satisfaction.

摘要：目的 探讨祖辈—父辈共同养育关系、父母共同养育关系、父亲抑郁水平对子代婚姻质量的影响.?方法 对3～7岁儿童的父亲和母亲进行问卷调查.儿童的母亲完成父母共同养育关系问卷,儿童的父亲完成祖辈—父辈共同养育关系问卷、抑郁问卷及婚姻质量问卷.以祖辈—父辈共同养育关系为自变量,子代(父亲)婚姻质量为因变量,父母共同养育关系和父亲抑郁水平为中介变量,建构结构方程模型,采用Bootstrap方法进行中介效应检验.结果 共回收有效问卷586份(293对父母).相关分析结果显示:祖辈—父辈共同养育关系各维度、父母共同养育关系各维度、子代(父亲)婚姻质量,两两间呈显著正相关;父亲抑郁水平与祖辈—父辈共同养育关系、父母共同养育关系和子代(父亲)婚姻质量呈显著负相关.结构方程分析结果显示:祖辈—父辈共同养育关系对子代(父亲)婚姻质量有直接影响,也可通过父母共同养育关系和父亲抑郁水平的中介作用产生间接影响.结论 父母共同养育关系和父亲抑郁水平在祖辈—父辈共同养育关系对子代(父亲)婚姻质量的影响中发挥多重中介作用.