青少年地震应激反应模型

以亲历“5．12”地震的四川青川、绵竹327名青少年为被试，考察了青少年在地震情境下的应激反应，探讨了应激源与认知评价、应对方式、应激反应的关系，检验了认知评价、应对方式在应激源与应激反应间的中介作用。结果表明：青少年在地震后出现一些显著的生理反应（胸闷、食欲不佳、头晕）、心理反应（悲伤、易惹、恐惧、注意力减退）以及社会功能的退缩，且存在显著的性别差异；变量各维度间的相关分析表明，除混合型应对方式与应激源的物质丧失之间相关不显著外，其它变量各维度间均存在不同程度的相关；中介效应分析表明，认知评价、应对方式在应激源与应激反应间存在中介作用，且认知评价的中介效应大于应对方式的中介效应，而认知评价又可以通过应对方式影响应激反应。

Stress Modelunder Earthquake of Adolescence

327 adolescent students from Qingchuan, Mianzhu of Sichuan were tested. The stress response of them trader earthquake is researched;The relationships among stressor, cognitive assessment, coping style and stress response are examined; the mediator effect of cognitive assessment and coping style between stressor and stress response is also tested. The results indicated that, after the earthquake, those, adolescent students got some obvious physiological reactions （chest distress, inappetence, and dizziness）, psychological reactions （sadness, easily annoyed, fear, aprosexia）, recession of their social functions, and distinct differences between boys and girls. Variable dimensions of Correlation Analysis show that only the relationships between Mixed coping style and Material loss aren＇t significant, dimensionalities of other variables have distinct relationships. The results of mediator effect showed that, cognitive assessment and coping style have mediator effect between stressor and stress response. And the effect of cognitive assessment is greater than the effect of coping style; whereas cognitive assessment can affect stress response via coping style.