中国科学院行为科学重点实验室知识库

为探索应激对决策的作用机理及其个体差异,减少工程作业中因应激导致的决策失误,本研究采用特里尔社会应激测试和气球模拟风险任务考察应激反应与应激下风险倾向的关系,并探索兴奋易感性在其中的调节作用。研究结果表明,应激下个体的皮质醇反应越大,行为越冒险。且这一作用受到兴奋易感性的调节：兴奋易感性较高的个体,应激下皮质醇反应越大,行为越冒险；而兴奋易感性较低的个体,其皮质醇变化不能预测风险倾向。该发现提示了兴奋易感性在应激影响中的重要作用,也为高压岗位的人员选拔提供了科学启示。

Objective To explore the association between father involvement and adolescent depression, and the roles of adolescent dispositional mindfulness and gender playing in it. Methods A total of 498 adolescents aged 11-14 years were recruited and completed adolescence revision of parental involvement behavior questionnaire, mindful attention awareness scale （MAAS）, center for epidemiologic studies depression scale （CES-D）, and demographic questionnaire. Results Correlation analyses showed that both father involvement and adolescent dispositional mindfulness significantly negatively correlated with adolescent depression; father involvement significantly positively correlated with adolescent dispositional mindfulness. Mediation modeling indicated father involvement exerted indirect effects on adolescent depression through the mediating effect of adolescent dispositional mindfulness. The second stage of mediating effect of the adolescent dispositional mindfulness was moderated by gender. Specifically, the significant positive effect of adolescent dispositional mindfulness on depression was stronger among girls than boys. Conclusion Adolescent dispositional mindfulness and gender exert moderated mediating effect on the relationship between father involvement and adolescent depression.

国家自然科学基金重大项目(T2192932);; 中国科学院部署项目(KGFZD-145-21-09);; 全军“十三五”后勤科研计划重点项目(编号BKJ19J012)资助