Larøi Frank, Marczewski Philippe, Van der Linden Martial
Service de Neuropsychologie, Université de Liège, Boulevard du Rectorat (B33), Sart-Tilman, 4000 Liège, Belgium.
Eur Psychiatry. 2004 Feb;19(1):15-20. doi: 10.1016/S0924-9338(03)00028-2.
Recent years has seen an increasing interest in the hallucinatory experience, including investigations of its phenomenological prevalence and character both in pathological and normal (predisposed) populations. We investigated the multi-dimensionality of hallucinatory experiences in 265 subjects from the normal population, who completed a modified version of the Launay-Slade Hallucinations Scale. Principal components analysis was performed on the data. Four factors were obtained loading on items reflecting (1) sleep-related hallucinatory experiences (2) vivid daydreams (3) intrusive thoughts or realness of thought and (4) auditory hallucinations. The results offer further evidence of the multi-dimensionality of hallucinatory disposition in the normal population. Directions for future research in hallucinatory predisposition are discussed.
近年来，人们对幻觉体验的兴趣与日俱增，其中包括对其在病理人群和正常（易患）人群中的现象学患病率及特征的研究。我们对265名正常人群的受试者进行了幻觉体验的多维度调查，这些受试者完成了一份修改版的拉奈-斯莱德幻觉量表。对数据进行了主成分分析。得到了四个因素，这些因素加载在反映以下方面的项目上：(1) 与睡眠相关的幻觉体验；(2) 生动的白日梦；(3) 侵入性思维或思维的真实感；(4) 幻听。结果进一步证明了正常人群中幻觉倾向的多维度性。讨论了未来幻觉易感性研究的方向。
