| 其他摘要 | Life satisfaction is one of the main indicators of subjective well-being, which can reflect the mental health status of adolescents to a certain extent. As the main group in the life of teenagers, peers will have an impact on their mental health. At present, studies on the effect of peer relationship on life satisfaction include bullying and injury, school education curriculum, teacher equity, school belonging, community leisure activities and so on.Adolescence is a critical period of adolescent development, in which self-concept and interpersonal behavior pattern are gradually forming. Therefore, this study explores two mechanisms of the influence of peer relationship on life satisfaction, one path is self-development path and the other path is interpersonal path.
Objective: 1 .Based on social meter theory, this paper explores the self-development mechanism of core self-evaluation in the influence of peer relationship on life satisfaction. 2. To explore the differences of gender, grade and left-behind status in the mechanism of peer relationship influencing self-development. 3 .Based on the basic psychological needs theory and longitudinal data, this paper further explores the interpersonal mechanism of social withdrawal in the impact of peer relationship on life satisfaction. 4. To explore the differences of gender, grade and left-behind in the interpersonal mechanism of peer relationship on life satisfaction.
Methods: In study 1，3971 students from grade 4 to Grade 3 of different schools completed a cross-section questionnaire survey including peer attachment Scale, core self-evaluation Scale and life satisfaction Scale. In study 2, on the basis of the scale of Study 1，the social withdrawal scale was added, and a school in study 1 was selected to complete a questionnaire survey, which was combined with the first batch of data. There were 192 valid questionnaires.
Results: Study 1:Peer relationship is positively correlated with core self-evaluation and life satisfaction, core self-evaluation is positively correlated with self-evaluation. Core self-evaluation plays a mediating role in the influence of peer relationship on life satisfaction, and there are significant differences in gender, grade and left-behind situation. The mediating effect of core self-evaluation of girls is greater than that of boys, the mediating effect of core self-evaluation of senior primary school students is smaller than that of junior middle school students, and the mediating effect of core self-evaluation of non-left-behind students is greater than that of left-behind students. Study 2: There is a positive correlation between peer relationship at T1 and T2,and there is a positive correlation between social withdrawal at T1 and T2,and there is a positive correlation between life satisfaction at T1 and T2.T1 peer relationship has a significant positive predictive effect on T2 life satisfaction, and a significant negative predictive effect on T2 social withdrawal. T1 social withdrawal has a significant negative predictive effect on T2 life satisfaction. Social withdrawal plays a semi-longitudinal mediating role in the effect of peer relationship on life satisfaction, during which gender plays a significant moderating role. Boys' peer relationship has a significant direct predictive effect on life satisfaction, while girls' social withdrawal has a significant mediating effect.
Conclusion: 1 .The self-development path of the influence of peer relationship on life satisfaction is established. Good peer relationship can enable teenagers to form a higher core self-evaluation, thus improving life satisfaction. 2. Compared with boys, girls' core self-evaluation plays a greater role in the impact of peer relationship on life satisfaction. 3.Compared with the senior students in primary school, the core self-evaluation of junior high school students has a greater mediating effect. 4. Compared with left-behind students, the core self-evaluation of non-left-behind students has a greater mediating effect. 5. The interpersonal path of peer relationship's influence on life satisfaction has been verified. Good peer relationship in the early stage can increase teenagers' social activities, and thus lead to higher life satisfaction. 6. Boys' peer relationship has a significant direct predictive effect on life satisfaction, while girls' social withdrawal has a significant mediating effect. |
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