初中生非自杀性自伤行为、家庭亲密度和人格特征的关系研究
A Study on the Relationship between Non-Suicidal Self-Injurious Behavior, Family Intimacy and Personality Traits among Junior High School Students

目的：本研究旨在探讨初中生非自杀性自伤行为的现状，探讨初中生家庭亲密度、人格特征与非自杀性自伤行为的关系和影响。方法：采用问卷法，使用家庭亲密度量表，青少年自我伤害问卷，中国大五人格问卷极简版，对河北省某中学校12~15岁初中生进行问卷调查。结果：1) 初中生非自杀性自伤行为检出率为21.7%，有过处分经历的初中生比没有处分经历的初中生有更多的自伤行为，单亲家庭和重组家庭中的初中生比完整家庭的初中生有更多的自伤行为。2) 初中生家庭亲密度和人格特征中的尽责性，神经质能够预测非自杀性自伤行为。结论：为初中生提供良好的家庭氛围，促进其良好的人格特征的发展，有助于预防和改善初中生非自杀性自伤行为。
Objective: This study aims to explore the current status of non-suicidal self-injury (NSSI) behaviors among middle school students and investigate the relationship and influence of family intimacy and personality traits on NSSI behaviors. Methods: A questionnaire survey was conducted among 12 - 15-year-old middle school students at a school in Hebei Province. The Family APGAR index, adolescents self-harm scale, and Chinese Big Five Personality Inventory-15 were used. Results: 1) The detection rate of NSSI behaviors among middle school students was 21.7%. Students with disciplinary records were more likely to engage in self-injury behaviors than those without disciplinary records. Students from single-parent or blended families exhibited more NSSI behaviors compared to those from intact families. 2) Family intimacy, along with conscientiousness and neuroticism, were found to predict NSSI behaviors in middle school students. Conclusion: Providing a supportive family environment and promoting the development of positive personality traits in middle school students can help prevent and reduce NSSI behaviors.