The association between traumatic experience, paranoia and hallucinations: a test of the predictions of psychological models
The association between traumatic experience, paranoia and hallucinations: a test of the predictions of psychological models
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DOI：
10.1111/j.1600-0447.2007.01011.x
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发表时间：
2007-10-01
影响因子：
6.7
通讯作者：
Fowler, D.
中科院分区：
文献类型：
--
作者：
Gracie, A.;Freeman, D.;Fowler, D.
目的：在非临床样本中调查创伤与幻觉和偏执倾向的关系。方法：228名学生完成了创伤、创伤后应激障碍(PTSD)、图式信念、知觉异常以及幻觉和偏执倾向的在线测量。结果：负性图式信念、创伤后应激障碍与偏执和幻觉的易感性之间存在关联。创伤后应激障碍再体验-症状与幻觉的易感性最相关。对自己和他人的负面信念与偏执倾向的相关性最强。结论：这一结果支持了创伤和精神疾病倾向之间可能存在两条途径的预测。明确支持创伤和精神病之间的联系，这种联系是由对自己和他人的负面信念所介导的。再体验症状和幻觉之间也可能有直接联系。
Objective: The current study investigated the relationship between trauma and predisposition to hallucinations and to paranoia in a non-clinical sample.Method: A total of 228 students completed online measures of trauma, post traumatic stress disorder (PTSD), schematic beliefs, perceptual anomalies, and predisposition to hallucinations and paranoia.Results: Associations were found between negative schematic beliefs, PTSD and predisposition to both paranoia and hallucinations. PTSD reexperiencing-symptoms were most strongly associated with a predisposition to hallucinations. Negative beliefs about self and others were most strongly associated with a predisposition to paranoia.Conclusion: The results provide support for the prediction that there may be two routes between trauma and predisposition to psychosis. Clear support was found for a link between trauma and psychosis mediated by negative beliefs about self and others. There may also be a direct association between re-experiencing symptoms and hallucinations.