The association between traumatic experience, paranoia and hallucinations: a test of the predictions of psychological models

被引：174

作者：

Gracie, A.

Freeman, D.

Green, S.

Garety, P. A.

Kuipers, E.

Hardy, A.

Ray, K.

Dunn, G.

Bebbington, P.

Fowler, D.

机构：

[1] Kings Coll London, Inst Psychiat, Dept Psychol, London SE5 8AF, England

[2] S London & Maudsley NHS Trust, London, England

[3] Univ London, Birkbeck Coll, Dept Psychol, London, England

[4] Kings Coll London, Inst Psychiat, Dept Biostat & Computing, London, England

[5] Univ Manchester, Sch Epidemiol & Hlth Sci, Biostat Grp, Manchester, Lancs, England

[6] UCL Royal Free & Univ Coll Med Sch, Univ Coll London, Dept Mental Hlth Sci, London, England

[7] NHS Trust, Camden & Islington Mental Hlth & Social Care, London, England

[8] Univ E Anglia, Sch Med Hlth Policy & Practice, Norwich, Norfolk, England

[9] Norfolk Mental Hlth Care NHS Trust, Norwich, Norfolk, England

来源：

ACTA PSYCHIATRICA SCANDINAVICA | 2007年 / 116卷 / 04期

关键词：

hallucination; paranoia; psychosis; trauma; posttraumatic stress disorder; schizophrenia;

D O I：

10.1111/j.1600-0447.2007.01011.x

中图分类号：

R749 [精神病学];

学科分类号：

100205 ;

摘要：

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.

引用

页码：280 / 289

页数：10

共 41 条

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