Merckelbach Harald, à Campo Joost, Hardy Solange, Giesbrecht Timo
Department of Experimental Psychology, University of Maastricht, The Netherlands.
Compr Psychiatry. 2005 May-Jun;46(3):181-5. doi: 10.1016/j.comppsych.2004.08.001.
Nonclinical studies found that dissociative experiences are intimately linked to a trait known as fantasy proneness. We examined the links among dissociative symptoms, fantasy proneness, and impulsivity in psychiatric outpatients. Our sample consisted of 22 patients with schizophrenia, 20 patients with a diagnosis of borderline personality disorder, and 19 patients with a major depressive disorder. For the whole sample, levels of dissociation were found to be related to fantasy proneness and impulsivity. There were group differences in dissociative symptoms, with patients with borderline personality disorder reporting more such symptoms than patients with either schizophrenia or major depressive disorder. The overlap between dissociation and fantasy proneness may have important ramifications for studies addressing comorbid phenomena of dissociative symptoms.
非临床研究发现，分离体验与一种被称为幻想倾向的特质密切相关。我们研究了精神科门诊患者中分离症状、幻想倾向和冲动性之间的联系。我们的样本包括22名精神分裂症患者、20名被诊断为边缘性人格障碍的患者和19名重度抑郁症患者。对于整个样本，发现分离水平与幻想倾向和冲动性有关。分离症状存在组间差异，边缘性人格障碍患者报告的此类症状比精神分裂症患者或重度抑郁症患者更多。分离与幻想倾向之间的重叠可能对研究分离症状的共病现象具有重要影响。
