Mindfulness trait mediates between schizotypy and hallucinatory experiences
Mindfulness trait mediates between schizotypy and hallucinatory experiences
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DOI：
10.1057/s41599-023-01856-y
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发表时间：
2023-06
影响因子：
3.5
通讯作者：
Ubuka Tagami;Shu Imaizumi
中科院分区：
文献类型：
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作者：
Ubuka Tagami;Shu Imaizumi
分裂型是健康人的一种人格特征，与精神分裂症症状有关。高度分裂类型的人往往会有幻觉经历。高度分裂类型和幻觉体验之间的关系可以用专注力、特质和压力来解释。为了验证我们的假设模型，我们在日本的非临床样本中进行了一项预先注册的在线调查。在预先登记的分析中，结构方程模型显示，我们的模型不能完全符合我们的数据，压力没有在分裂类型和幻觉体验之间起到中介作用。然而，与我们的假设一致的是，正念特征在它们之间起到了中介作用。探索性分析显示，该模型包括正念特质的三个方面(即观察、有意识地行事和不加判断)，作为中介，最符合我们的数据。这些发现表明，对当前经历的关注可能是理解分裂型幻觉经历和精神分裂症幻觉背后的认知机制的关键因素。
Schizotypy is a personality trait in healthy people that is related to schizophrenic symptoms. People with high schizotypy tend to have hallucinatory experiences. The relationship between high schizotypy and hallucinatory experiences could be explained by mindfulness traits and stress. To test our hypothesized model, we conducted a preregistered online survey in a Japanese non-clinical sample. In the preregistered analysis, structural equation modeling revealed that our model insufficiently fit our data and stress did not mediate between schizotypy and hallucinatory experiences. However, consistent with our hypothesis, mindfulness traits mediated between them. Exploratory analysis revealed that the model including three facets of mindfulness traits (ie, observing, acting with awareness, and non-judging) as mediators fit our data best. These findings suggest that attention to current experiences could be a key factor in understanding the cognitive mechanisms underlying hallucinatory experiences in schizotypy and hallucinations in schizophrenia.