Abstract:

The study’s purpose is to investigate the adolescent’s PTSD after earthquake had rose 6 month, discuss the relationship among Social Support, Big five personality and PTSD, Depression, Anxiety, and explore the social support’s moderating effect. The study selects 933 Sichuan province’s middle school students as participants, using IES-R, SSRS, NEO-FFI and depression, anxiety subscale of SCL-90 to investigate the adolescent’s PTSD. The results show that:(1) After 5.12 earthquake had rose 6 month, about 67.6% adolescents suffer PTSD or partial PTSD, the number of boys are more than girls, the number of grade one are the biggest, PTSD and Non-PTSD have significant effects on the N,E,A,C and Social support’s using. (2) The ratings of Depression and Anxiety are about 11.4% and 9%, the rating of Depression, Anxiety and PTSD is 7.2%. (3)Boys and girls have significant difference in Depression, girl’s score is higher than boys. Intrusion, Avoidance, IES-R score have significant difference in grade, the score of Intrusion, Hyperarousal, IES-R in grade 3 are the highest, the score of Depression and Anxiety in grade 4 are the highest. (4)IES-R score, Intrusion, Avoidance, Hyperarousal, Depression and Anxiety can be explained by N. IES-R score, Intrusion, Hyperarousal, Anxiety can be explained by A. Depression can be explained by O. (5) Social Support have mediation effect in the relationship between Big five Personality and Avoidance, between Big five Personality and Hyperarousal, between Big five Personality and IES-R score, between Big five Personality and Depression.(6) Big five Personality have main effect on IES-R score, Intrusion, Hyperarousal, Depression and Anxiety. This finding provided the conclusion that the social support haves moderating effect between the adolescent’s Post-traumatic stress disorder and Big five personality.

Key words: Adolescent, PTSD, Social Support, Big five Personality

摘要：

采用问卷调查法对地震地区933名中学生进行调查，考察青少年创伤后应激障碍的状况，并探讨社会支持在人格与创伤后应激障碍之间的调节作用。结果表明：（1）震后六个月，约67.6%的青少年患有PTSD或部分PTSD。（2）大五人格特质中的神经质对事件影响量表总分以及唤醒、侵扰、逃避均有预测作用；宜人性对事件影响量表总分、侵扰、唤醒有预测作用。验证了社会支持在大五人格与逃避、人格与唤醒、人格与事件影响量表总分间调节效应显著的结论。

关键词: 青少年, 创伤后应激障碍, 社会支持, 人格