Despite the growing evidence that stressful life events are associated with adolescent non-suicidal self-injury (NSSI), few studies have investigated the mediating and moderating mechanisms underlying this link. The current study examined whether sleep quality mediated the link between stressful life events and NSSI and whether this mediating process was moderated by adolescent sensation seeking. The participants were 1006 Chinese adolescents (48.21% boys; mean age = 13.16 years, SD = 0.67). They completed the Life Events Checklist, Pittsburgh Sleep Quality Index, UPPS-P Impulsive Behavior Scale, and NSSI Questionnaire. The PROCESS macro for SPSS was used to examine the hypothesized moderated mediation model. The results showed that sleep quality significantly mediated the positive association between stressful life events and adolescent NSSI. Moreover, this mediating pathway was moderated by sensation seeking. Specifically, the risk impact of stressful life events on NSSI through sleep quality was significant only among adolescents with high-level sensation seeking but not among those with low-level sensation seeking. These findings provide intervention insights to reduce the risk of adolescent NSSI.

研究生党支部是高校基层党组织的重要组成部分,是传达落实党的各项方针、政策和决策的基本单元,是进行研究生党员思想政治教育的主要阵地,是助力研究生成长成才的重要载体.建设服务型研究生党支部,可以有效解决研究生党建工作面临的重要问题.作者以所在的华南师范大学心理学院研究生党支部为例,通过构建"师生共建"模式,搭建"四个协同平台",着力强化研究生党员思想政治教育,提升支部建设质量,发挥研究生党员专业优势,落实服务人民群众的宗旨,为建设高校服务型研究生党支部探索了新路径.

为了解民众在新冠肺炎疫情不同阶段的心理应激反应特征和时间进程特点,对2020年1月29日—3月3日5周间6278名心理援助热线平台的求助者采用心理健康症状量表(SCL-90)进行了在线评估.疫情期间民众心理症状的各因子均分和阳性症状检出率均显著高于非疫情期的参照水平;女性、所在社区有人感染、自身有疑似症状等群体的心理症状均值均显著高于其对照群体.5周时间里SCL-90各因子均值降低了3％—6％,每周的时间进程在心理症状减轻变化中起1％—3％的解释作用.SCL-90的9个因子各自的均值均随时间呈下降趋势.其中,焦虑症状减轻最多,时间进程在焦虑反应减轻变化中起3％的解释作用,属中效应;敌对情绪变化最少,时间进程在敌对情绪减轻变化中起1％的解释作用,属小效应;抑郁、强迫和人际关系敏感症状在各阶段均表现较突出.疫情期间民众心理反应可能经历恐慌期、防御期、适应期和恢复期.恐慌期的突出心理症状是直接由疫情引起的焦虑、抑郁、强迫、人际关系敏感等;防御期的主要心理症状是由居家隔离等现实压力引起的抑郁、人际关系敏感、强迫等.

There is a large gap in knowledge about the potential mediators by which parental rejection is associated with adolescents’ problematic mobile phone use (PMPU) and the potential moderators that exacerbate or attenuate this association. The current study tested whether school engagement was a possible internal mechanism in this association, and whether this mediating effect varied depending on adolescent impulsivity. A sample of 787 adolescents completed anonymous questionnaires regarding parental rejection, school engagement, impulsivity, and PMPU. As hypothesized, structural equation models showed that parental rejection was positively associated with PMPU, and low school engagement mediated this association. Meanwhile, impulsivity moderated the first and second stages of the indirect effect: It was only in the highly impulsive group of adolescents that parental rejection was significantly associated with low school engagement, and low school engagement was associated with PMPU. Identifying the processes by which parental rejection is associated with adolescents’ PMPU has important implications for developing an integrative framework of theory and prevention.

采用青少年感恩量表、学校联结问卷、学业成绩问卷和网络成瘾问卷对410名四、五和六年级学生进行调查,考察了早期青少年感恩与学业成绩、网络成瘾的关系,以及学校联结在其中的中介作用.结果发现,感恩与学业成绩显著正相关,感恩与网络成瘾显著负相关;学校联结在感恩与学业成绩关系间起着完全中介作用、在感恩与网络成瘾关系间起着部分中介作用.

以875名大学生为被试,采用问卷调查法,探讨了非适应性认知在心理社会环境因素与大学生网络游戏成瘾关系间的中介效应.结果表明:(1)非适应性认知显著中介性别、父母专制教养、教师支持、冲动性与大学生网络游戏成瘾的关系;(2)性别、父母专制教养、同伴侵害和教育未来取向对网络游戏成瘾具有显著的直接效应;(3)年龄、家庭社会经济地位(SES)、亲子关系、婚姻冲突、同学支持、越轨同伴对大学生网络游戏成瘾的直接效应,以及通过非适应性认知影响网络游戏成瘾的间接效应均不显著.

About 1745 postgraduates from six universities in Guangzhou district were included in a questionnaire-based study to investigate the pres-ent situation of postgraduates' spiritual beliefs as well as their relationship with health and subjective well-being.The results showed:(1) the present situ-ation of postgraduates' spiritual beliefs seemed quite good,and the descending order of them by scores is:nationalism,life worship,familism,statism,political beliefs,family worship,religious belief,money worship and God Worship;(2) spiritual beliefs significantly predicted the self-reported health of postgraduates,with political belief,life worship,statism and nationalism promoting the healthy development of individual while God Worship,money wor-ship and family worship being inimical to individual good health;(3) spiritual beliefs were predictive for postgraduates' subjective well-being,with stat-ism,religious belief,nationalism and life worship boosting individual subjective well-being whereas money worship and God worship going against it.

所谓运作模式,是指某一事物或活动的发展过程有着比较规范的内容结构形式和相对稳定的运行管理样式.广东省中小学心理健康教育运作模式探索是心理健康教育理论、教育实践活动与教育管理相结合的模式研究.