title: [Depersonalization and déjà vu experiences: prevalences in nonclinical samples].
abstract: According to the relevant psychological and psychiatric literature, depersonalization and déjà vu experiences are usually viewed as symptoms of severe psychiatric or neurological disorders, especially in schizophrenia, depression and epilepsy. Studies of these phenomena in non-clinical populations are rate. In this article we present the results of several epidemiological investigations. On the basis of survey and interview research, quantitative and qualitative aspects of both phenomena were assessed, as well as the relations with personality variables like emotionality. The results indicate prevalence rates up to 80 percent in non-clinical populations. Based on epidemiological considerations, the question of differentiation between clinical and non-clinical forms of depersonalization and déjà vu is discussed.
authors.affiliation: Psychologisches Institut II, Universität Hamburg.
authors.forename: P
authors.initials: P
authors.lastname: Probst
authors.forename: J
authors.initials: J
authors.lastname: Jansen
mesh_terms: D000293:Adolescent; D000328:Adult; D003430:Cross-Sectional Studies; D003690:Deja Vu / Q000523:psychology*; D003861:Depersonalization / Q000453:epidemiology* / Q000523:psychology*; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D010552:Personality Assessment; D011594:Psychometrics; D012016:Reference Values
vernacular_title: Erlebnisse der Depersonalisation und des Déjà vu: Prävalenzen in nicht-klinischen Stichproben.