Abstract
The origins of delusional beliefs have been a question of great interest for centuries. For many years, the widely held view was that there was a fundamental defect in reasoning in the patient that gave rise to the false belief. Much effort was directed at establishing the kind of defect and the circumstances that triggered it. The search for the basic reasoning defect has met with limited success, mainly because the flaws found in the reasoning of deluded persons are also found with substantial frequency in the general population. The co-occurrence of hallucinations and delusions is consistent with findings that repeated anomalous experiences of various kinds are followed by the development of delusions. In this case, it would be reasonable to regard the hallucinations as exercising a causative role in the development of delusions.
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References and Recommended Reading
American Psychiatric Association: Diagnostic and Statistical Manual of Mental Disorders, 4th Edition. Washington, DC: American Psychiatric Association; 1994.
Manschreck TC: The assessment of paranoid features. Compr Psychiatry 1979, 20:370–377. A comprehensive and definitive review of conditions under which delusions occur.
Maher BA, Spitzer M: Delusions. In Comprehensive Handbook of Psychopathology, edn 2. Edited by Sutker PB, Adams HE. New York: Plenum Press; 1993:263–293.
Kraepelin E: Psychiatrie. Leipzig: Abel; 1889.
Mujica-Parodi LR, Malaspina D, Sackeim HA: Logical processing, affect, and delusional thought in schizophrenia [review]. Harv Rev Psychiatry 2000, 8:73–83. A comprehensive review of the issues and findings in the study of logical reasoning in delusions.
Evans JStBT, Newstead SE, Byrne RMJ: Human Reasoning: The Psychology of Deduction. Hove, UK: Lawrence Erlbaum Associates; 1993.
Huq SF, Garety PA, Hemsley DR: Probabilistic judgments in deluded and non-deluded subjects. Q J Exp Psychol A 1988, 40:801–812.
Maher BA: The irrelevance of rationality to adaptive behavior. In Philosophy and Psychopathology. Edited by Spitzer M, Maher BA. New York: Springer Verlag; 1990. This is a detailed analysis of the problems created by the attempt to judge the reasonableness of a delusion against an abstract standard of “rationality.”
Hustig HH, Hafner RJ: Persistent auditory hallucinations and their relationship to delusions and mood. J Nerv Ment Dis 1990, 178:264–267. A direct demonstration of the close relationship between the vividness of hallucinations and the strength of the associated delusional beliefs.
Jaspers K: General Psychopathology, edn 7. Translated by Hoenig J, Hamilton MW. Manchester: Manchester University Press; 1963.
Cooper AF, Curry AR: Pathology of deafness in the paranoid and affective psychoses of later life. J Psychosom Res 1976, 20:97–105.
Cooper AF, Curry AR, Kay DW, et al.: Hearing loss in paranoid and affective psychoses of the elderly. Lancet 1974, 2:851–854.
Reed G: The Psychology of Anomalous Experience: A Cognitive Approach. Boston: Houghton Mifflin; 1974.
Clancy SA: Abducted: How People Come To Believe They Were Kidnapped By Aliens. Cambridge, MA: Harvard University Press; 2005.
Nielsen TI: Volition: a new experimental approach. Scand J Psychol 1963, 4:225–230.
Daprati E, Franck N, Georgieff N, et al.: Looking for the agent: an investigation into consciousness of action and self-consciousness in schizophrenic patients. Cognition 1997, 65:71–86.
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Maher, B.A. The relationship between delusions and hallucinations. Curr Psychiatry Rep 8, 179–183 (2006). https://doi.org/10.1007/s11920-006-0021-3
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DOI: https://doi.org/10.1007/s11920-006-0021-3