家庭是影响青少年成长的重要环境，对于青少年自主、心理社会功能等各方面的发展都起着至关重要的作用。在影响青少年发展的诸多家庭因素中，父母的教养方式是最重要的因素之一。近年来，愈来愈多的研究开始关注父母自主支持与心理控制这两种风格相对的教养方式对于青少年发展的影响。大量研究表明，它们对于青少年的动机调节方式和心理社会功能都有重要作用。由Deci和Ryan提出的自我决定理论认为，自主是个体在活动时是受到活动本身的兴趣驱动，或者是个体认同外部规则的价值并将其内化为个体自身的一部分。由个体对外部规则的内化程度不同，可将个体行为的动机调节方式区分为四种不同的类型。动机调节方式可以帮助我们更好地了解青少年在进行独立决策或者共同决策的动机是什么。已有研究表明，动机调节方式可以预测青少年的心理社会功能。相关研究证实认同调控水平越高，会产生更好的心理社会功能。已有关于青少年动机调节方式发展特点的研究很少，而且关于青少年动机调节方式的研究大都是在西方个体主义文化背景下进行的。因此，本研究在集体主义文化中研究青少年动机调节方式的发展特点及其与父母教养方式和青少年心理社会功能的关系。另外已有研究表明，父母教养方式对青少年动机调节方式的预测作用显著，青少年动机调节方式对其心理社会功能的预测作用显著。因此，本研究假设青少年动机调节方式在父母教养方式和青少年心理社会功能之间起中介作用。 本研究基于自我决定理论，采用问卷法对父母教养方式、青少年的动机调节方式和青少年的心理社会功能进行了测量。主要包括对青少年动机调节方式的描述分析，对青少年动机调节方式和父母教养方式和青少年心理社会功能的关系进行相关分析，对青少年动机调节方式在父母教养方式和青少年心理社会功能之间的中介作用进行分析。结果表明： 1.青少年的动机调节方式不存在性别差异。青少年共同决策的动机调节方式存在年级差异，主要表现在:初一年级的青少年共同决策的认同调控、投射调控水平显著低于高三年级；初一年级青少年共同决策的外部调控水平显著低于高二和高三年级。 2.父母自主支持显著正向预测青少年独立决策与共同决策的认同调控水平和共同决策的投射调控水平；父母自主支持显著负向预测青少年独立决策与共同决策的外部调控水平；父母心理控制显著正向预测青少年独立决策与共同决策的投射调控与外部调控水平和独立决策的认同调控水平。 3.青少年独立决策与共同决策的认同调控和投射调控水平可显著正向预测幸福感；青少年共同决策的外部调控水平可显著负向预测幸福感；青少年独立决策与共同决策的认同调控水平可显著正向预测亲社会行为；青少年共同决策的投射调控水平可显著正向预测亲社会行为；青少年独立决策与共同决策的投射调控和外部调控水平可显著正向预测内部问题；青少年独立决策的投射调控水平可显著正向预测外部问题；青少年独立决策与共同决策的外部调控可显著正向预测外部问题；青少年共同决策的认同调控水平可显著负向预测外部问题。 4.青少年独立决策的认同调控、外部调控和共同决策的认同调控、投射调控、外部调控在父母自主支持和青少年心理社会功能之间发挥着部分中介作用；青少年独立决策的认同调控、投射调控、外部调控和共同决策的认同调控、外部调控在父母心理控制和青少年心理社会功能之间发挥着部分中介作用。

Family is an important environment that affects the growth of adolescents and plays a crucial role in the development of adolescent autonomy, psychosocial functioning, and other aspects. Among the many family factors that affect the development of adolescents, parenting style is one of the most important factors. In recent years, more and more studies have begun to focus on the influence of parents' autonomy support and psychological control on the development of adolescents. A large number of studies have shown that they play an important role in adolescents' motivation regulation and psychosocial functioning. The self-determination theory proposed by Deci and Ryan believes that autonomy is driven by the interest of the activity itself when the individual is active, or that the individual identifies the value of external rules and internalizes it as part of the individual. The degree of internalization of external rules by individuals varies, and the motivation regulation of individual behavior can be divided into four different types. Motivation regulation can help us understand what motivates young people to make independent decisions or make dependent decisions. Studies have shown that motivation regulation can predict the psychosocial function of adolescents. Related studies confirm that the higher the level of identified regulation, the better psychosocial functioning will be. There have been few studies on the development characteristics of adolescent motivation regulation, and studies on adolescent motivation regulation are mostly conducted in the context of western individualistic culture. Therefore, this study studies the development characteristics of adolescent motivation regulation and its relationship with parenting styles and adolescents' psychosocial functioning in a collectivist culture. In addition, some studies have shown that parenting style have a significant predictive effect on adolescent motivation regulation, and adolescent motivation regulation have a significant predictive effect on their psychosocial functioning. Therefore, this study hypothesized that the adolescent motivation regulation plays an intermediary role between parenting style and adolescent psychosocial functioning. This study is based on self-determination theory and uses questionnaires to measure parenting style, adolescent motivation regulation, and adolescent psychosocial functioning. It mainly includes the analysis of the adolescent motivation regulation, and analyzes the relationship between adolescent motivation regulation and parenting style and adolescent psychosocial functioning, and the mediating effect of adolescent motivation regulation on parenting style and adolescent psychosocial functioning was analyzed. The results show: 1. There is no gender difference in adolescent motivation regulation. There are grade differences in adolescent motivation regulation when they making dependent decisions. The main manifestations are as follows: the identified regulation and introjected regulation level of the dependent decision making of adolescent in the seventh grade is significantly lower than that of the twelfth grade; the external regulation level of the dependent decision making of the seventh grade adolescent is significantly lower than that of the eleventh grade and twelfth grade. 2. The autonomy support of parents significantly positively predicts the level of identified regulation of the independent decision making and dependent decision making of adolescents and the level of introjected regulation of the dependent decision making; parents’ independent support significantly negatively predicts the level of external regulation of independent decision making and dependent decision making among adolescents; the psychological control of parents significantly positively predicts the level of introjected regulation and external regulation of independent decision making and dependent decision making of adolescents, and the level of identified regulation of independent decision making. 3. The level of the identified regulation and introjected regulation of adolescents' independent decision making and dependent decision making can significantly positively predict happiness; the level of external regulation of adolescents' dependent decision making can significantly negatively predict happiness; the level of identified regulation of adolescents' independent decision making and dependent decision making can significantly positively predict prosocial behavior; the level of introjected regulation of adolescents' dependent decision making can significantly positively predict prosocial behavior; the level of introjected regulation and external regulation of adolescents' independent decision making and dependent decision making can significantly positively predict internal problems; the level of introjected regulation of adolescents' independent decision making can significantly positively predict external problems; the external regulation of adolescents' independent decision making and dependent decision making can significantly positively predict external problems; the level of identified regulation of adolescents' dependent decision making can significantly negatively predict external problems. 4. The identified regulation and external regulation of adolescents' independent decision making, the identified regulation, introjected regulation and external regulation of adolescents' dependent decision making play a partial mediation role between parental autonomy support and psychosocial functioning of adolescents; the identified regulation, introjected regulation and external regulation of adolescents' independent decision making play an partial mediation role in parental psychological control and the psychosocial functioning of adolescents.