Abstract：To explore the influence of parental marital quality on elementary students’ academic self-efficacy, and the mediating effect of Family Cohesion and Adaptability ( FCA).A nine-month longitudinal tracking study was adopted. 625 elementary students in four cities were investigated three times by the questionnaires of Olson Enrich Marital Inventory ( ENRICH) , Family Adaptability and Cohesion Evaluation Scales(FACES II)and academic self-efficacy scale. The results showed that: (1) The interaction of parental marital quality and FAC is significant. ( 2 ) The parental marital quality of the first round affects the FAC of the second round , and then affect the elementary students’ academic efficacy of the third round. The cross-lag analysis verified that the FAC plays a mediating role between parents' marital quality and elementary students’ academic efficacy.

本文采用追踪研究的设计,采用婚姻质量问卷、家庭亲密度与适应性量表和学业效能感量表对625名小学生进行为期九个月的三次追踪调查.通过建立交叉滞后模型,考察父母婚姻质量、家庭亲密度与适应性与小学生学业效能感三者之间的关系.结果发现:婚姻质量、家庭亲密度与适应性和学业效能感两两之间呈显著相关;父母婚姻质量对小学生学业效能感具有稳定的预测作用;家庭亲密度与适应性在父母婚姻质量与小学生学业效能感之间起中介作用.结论:父母婚姻质量对小学生学业效能感具有重要作用,并能通过家庭亲密度与适应性促进小学生学业效能感的发展.