University of Missouri, Columbia, MO 65211, USA.
J Pers. 2010 Aug 1;78(4):1239-70. doi: 10.1111/j.1467-6494.2010.00649.x. Epub 2010 Jun 1.
Schizotypy is thought to reflect liability for schizophrenia and involves at least 3 facets: disorganized, positive, and negative. However, it is unclear whether disorganized and positive facets can be discriminated from dissociation. In the current study with college students (N=325), the best-fitting confirmatory factor model included 3 factors: (a) disorganization, (b) positive-dissociation, and (c) negative. In addition, the pattern of associations with the disorganization and the positive-dissociation factors with individual difference variables was very different. Disorganization was associated with (a) poor cognitive estimation and increased ADHD symptoms, (b) increased emotional confusion, and (c) increased neuroticism and decreased conscientiousness. In contrast, the positive-dissociation factor was associated with (a) an increased influence of emotion on thinking, (b) self-reported childhood abuse, and (c) increased openness to experience. Overall, these results suggest that disorganized schizotypy can be discriminated from dissociation but that positive schizotypy may not be easily discriminated from dissociation.
分裂型特质被认为反映了精神分裂症的易感性，至少涉及 3 个方面：思维紊乱、阳性和阴性。然而，目前尚不清楚思维紊乱和阳性方面是否可以与解离区分开来。在当前一项针对大学生的研究中（N=325），拟合效果最好的验证性因素模型包括 3 个因素：（a）思维紊乱，（b）阳性-解离，和（c）阴性。此外，与个体差异变量相关的思维紊乱和阳性-解离因素的关联模式非常不同。思维紊乱与（a）认知估计能力差和 ADHD 症状增加，（b）情绪混乱增加，和（c）神经质增加和尽责性降低有关。相比之下，阳性解离因素与（a）情绪对思维的影响增加，（b）自我报告的儿童期虐待，和（c）开放性增加有关。总体而言，这些结果表明，思维紊乱的分裂型特质可以与解离区分开来，但阳性分裂型特质可能不容易与解离区分开来。
