Background and Hypothesis Schizotypy is a useful and unifying construct for examining the etiology, development, and expression of schizophrenia-spectrum psychopathology. The positive, negative, and disorganized schizotypy dimensions are associated with distinct patterns of schizophrenia-spectrum symptoms and impairment. Furthermore, they are differentiated by mean levels of psychotic-like, suspicious, negative, and disorganized schizotypic experiences in daily life, and by temporal dynamics of affect. The schizotypy dimensions were thus hypothesized to be differentiated by the temporal dynamics of schizotypic experiences in daily life. Study Design The present study employed experience sampling methodology in a large nonclinically ascertained sample (n = 693) to examine the associations of multidimensional schizotypy with psychotic-like, suspicious, negative, and disorganized schizotypic experiences in daily life, as well as with their temporal dynamics (variability, reactivity, inertia, and instability). Study Results We replicated the mean-level associations between multidimensional schizotypy and schizotypic experiences in daily life. Furthermore, positive, negative, and disorganized schizotypy demonstrated hypothesized, differential patterns of temporal dynamics of schizotypic experiences. Disorganized schizotypy demonstrated the most robust associations, including intensity, variability, and inertia of disorganized schizotypic experiences. Disorganized schizotypy also moderated reactivity of psychotic-like and disorganized schizotypic experiences following previously reported stress. Positive schizotypy was associated with intensity and variability of psychotic-like experiences. Negative schizotypy was associated with intensity and variability of negative schizotypic experiences. Conclusions The findings indicate that schizotypy dimensions can be differentiated by both mean levels and temporal patterns of psychotic-like, suspicious, negative, and disorganized schizotypic experiences in daily life, with disorganized schizotypy uniquely characterized by stress reactivity.

中文翻译：

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积极、消极和无序的精神分裂与日常生活中精神分裂体验的时间动态的关联


背景和假设 精神分裂症是一种有用且统一的结构，可用于检查精神分裂症谱系精神病理学的病因、发展和表达。阳性、阴性和无序的精神分裂维度与精神分裂症谱系症状和损伤的不同模式相关。此外，它们还根据日常生活中精神病样、多疑、消极和无组织的精神分裂经历的平均水平以及情感的时间动态来区分。因此，假设精神分裂维度是通过日常生活中精神分裂经历的时间动态来区分的。研究设计本研究采用经验抽样方法，在一个大型非临床确定的样本（n = 693）中检查多维精神分裂症与日常生活中精神病样、多疑、消极和无序的精神分裂症经历及其时间的关联。动力学（可变性、反应性、惯性和不稳定性）。研究结果我们复制了多维精神分裂和日常生活中精神分裂经历之间的平均水平关联。此外，积极、消极和无序的精神分裂症证明了精神分裂体验的时间动态的假设差异模式。无组织的精神分裂症表现出最强有力的关联，包括无组织的精神分裂经历的强度、变异性和惯性。无组织的精神分裂症也调节了先前报道的压力后类似精神病和无组织的精神分裂经历的反应性。阳性精神分裂症与精神病样经历的强度和变异性相关。 消极精神分裂与消极精神分裂经历的强度和变异性相关。结论 研究结果表明，精神分裂维度可以通过日常生活中精神病样、多疑、消极和无序精神分裂体验的平均水平和时间模式来区分，而无组织精神分裂的独特特征是应激反应性。