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The continuum hypothesis of psychosis: David's criticisms are timely

A commentary on ‘Why we need more debate on whether psychotic symptoms lie on a continuum with normality’ by David (2010)

Published online by Cambridge University Press:  24 February 2010

I. E. Sommer
I. E. Sommer*
Affiliation:
Neuroscience DepartmentUniversity Medical Center Utrecht and Rudolf Magnus Institute for Neuroscience, Utrecht, The Netherlands
*
*Address for correspondence: I. E. Sommer, M.D., Ph.D., Department of Psychiatry, University Medical Centre Utrecht, Heidelberglaan 100, 3584CXUtrecht, The Netherlands. (Email: [email protected])
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Abstract

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Keywords

Continuumphenotypepsychosis
Type
Commentary
Information
Psychological Medicine , Volume 40 , Issue 12 , December 2010 , pp. 1959 - 1961
Copyright
Copyright © Cambridge University Press 2010

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References

Andreasen, NC, Flaum, M, Arndt, S (1992). The Comprehensive Assessment of Symptoms and History (CASH). An instrument for assessing diagnosis and psychopathology. Archives of General Psychiatry 49, 615–623.CrossRefGoogle ScholarPubMed
Boks, MP, Hoogendoorn, M, Jungerius, BJ, Bakker, SC, Sommer, IE, Sinke, RJ, Ophoff, RA, Kahn, RS (2008). Do mood symptoms subdivide the schizophrenia phenotype? Association of the GMP6A gene with depression subgroup. American Journal of Medical Genetics B Neuropsychiatric Genetics 147B, 707–711.CrossRefGoogle ScholarPubMed
Carroll, LS, Owen, MJ (2009). Genetic overlap between autism, schizophrenia and bipolar disorder. Genome Medicine 1, 102.CrossRefGoogle ScholarPubMed
Costello, A, Edelbrock, C, Kalas, R, Kessler, M, Klaric, S (1982). NIMH Diagnostic Interview for Children: Child Version. National Institute of Mental Health: Rockville, MD.Google Scholar
Daalman, K, Boks, MPM, Diederen, KMJ, de Weijer, AD, Blom, JD, Kahn, RS, Sommer, IE (in press). Same or different? Auditory verbal hallucinations in healthy and psychotic individuals. Journal of Clinical Psychiatry.Google Scholar
David, AS (2010). Why we need more debate on whether psychotic symptoms lie on a continuum with normality. Psychological Medicine. doi:10.1017/S0033291710000188.CrossRefGoogle Scholar
First, MB, Spitzer, RL, Gibbon, M (1995). Structured Clinical Interview for Personality Disorder (SCID-II): multi-site test–retest reliability study. Journal of Personality Disorders 9, 92–104.CrossRefGoogle Scholar
Larøi, F, Marczewski, P, Van der Linden, M (2004). Further evidence of the multi-dimensionality of hallucinatory predisposition: factor structure of a modified version of the Launay–Slade Hallucinations Scale in a normal sample. European Psychiatry 19, 15–20.CrossRefGoogle Scholar
Peters, ER, Joseph, SA, Garety, PA (1999). Measurement of delusional ideation in the normal population: introducing the PDI (Peters et al. Delusions Inventory). Schizophrenia Bulletin 25, 553–576.CrossRefGoogle Scholar
Poulton, R, Caspi, A, Moffitt, TE, Cannon, M, Murray, R, Harrington, HL (2000). Children's self-reported psychotic symptoms and adult schizophreniform disorder: a 15-year longitudinal study. Archives of General Psychiatry 57, 1053–1058.CrossRefGoogle ScholarPubMed
Sommer, IEC, Daalman, K, Rietkerk, T, Diederen, KM, Bakker, S, Wijkstra, J, Boks, MPM (2008). Healthy individuals with auditory verbal hallucinations; who are they? Psychiatric assessments of a selected sample of 103 subjects. Schizophrenia Bulletin. Published online: 9 October 2008. doi: 10.1093/schbul/sbn130.Google Scholar
Tien, AY (1991). Distributions of hallucinations in the population. Social Psychiatry and Psychiatric Epidemiology 26, 287–292.CrossRefGoogle ScholarPubMed
Van Os, J, Hanssen, M, Bijl, RV, Ravelli, A (2000). Strauss (1969) revisited: a psychosis continuum in the general population? Schizophrenia Research 45, 11–20.CrossRefGoogle ScholarPubMed
Van Os, J, Linscott, RJ, Myin-Germys, I, Delespaul, P, Krabbendam, L (2009). A systematic review and meta-analysis of the psychosis continuum: evidence for a psychosis proneness–persistence–impairment model of psychotic disorder. Psychological Medicine 39, 179–195.CrossRefGoogle ScholarPubMed
Verdoux, H, Van Os, J (2002). Psychotic symptoms in non-clinical populations and the continuum of psychosis. Schizophrenia Research 54, 59–65.CrossRefGoogle ScholarPubMed