【摘要】 目的 探讨父母自主支持对初中生学习投入的影响以及成长型思维与坚毅的中介作用。方法 采用随机抽样法，使用父母自主支持量表、学习投入量表、成长型思维量表、坚毅量表对辽宁省某初中的578名学生进行问卷调查，并对数据进行统计分析。结果 (1)父母自主支持与成长型思维、坚毅及学习投入存在显著正相关（P<0.01）。(2)父母自主支持可正向预测学习投入（β=0.279,P<0.001）。(3)成长型思维（效应值0.037，效应占比9.69%）和坚毅（效应值0.057，效应占比14.66%）在父母自主支持和学习投入间起单独中介作用。(4)成长型思维及坚毅的链式中介作用显著（效应值0.014，效应占比3.50%）。结论 父母自主支持与初中生的学习投入中存在成长型思维和坚毅的中介效应。更多还原

【Abstract】 Objective To explore the influence of parental autonomy support on junior school students’ learning engagement and the mediating role of growth mindset and grit. Methods The random sampling method was adopted. A questionnaire survey was conducted among 578 students from a middle school in Liaoning Province using the parental autonomy support scale, learning engagement scale, growth mindset scale, and grit scale. The data were statistically analyzed. Results(1)Parental autonomy support was significantly positively correlated with growth mindset, grit, and learning engagement(P<0.01).(2)Parental autonomy support could positively predict learning engagement(β=0.279, P<0.001).(3)Growth mindset(effect value 0.037, effect proportion 9.69%) and grit(effect value 0.057, effect proportion 14.66%) played a separate mediating role between parental autonomy support and learning engagement.(4)The chain mediating effect of growth mindset and grit was significant(effect value 0.014, effect proportion 3.50%). Conclusion Parental autonomy support can further influence junior high school students’ learning engagement through growth mindset and grit.更多还原