Indicators of Proneness to Schizotypy among Believers in the Paranormal: Examining the Intensity of Imagery, Schizotypy, and Hallucinatory Experiences

Main Article Content

Alejandro Parra

Abstract

Some studies suggest that a strong belief in the paranormal predisposes one to having a variety of paranormal experiences, or even to an equal or larger extent interpret anomalous perceptual experiences as such. Proneness to shizotypy is another factor that underlies the control and preservation of these beliefs. This study examined possible differences between ”hallucinators” and ”non‑hallucinators”, from a sample of believers in the paranormal, in terms of the intensity of auditory, visual and tactile imagery, as well as three factors of proneness to schizotypy. A sample of 158 believers in the paranormal was examined, including 110 women (69.6%) and 48 men (30.4%), age range 19 to 75 years (m = 46.83, Sd = 11.92). A second sample included 158 psychology students, 69% women and 30% men (age m = 46.83), from the Open interamerican University. Both groups completed Betts’ Vivid imagery Scale, Barrett’s hallucinations questionnaire, and the
Schizotypical Personality questionnaire. The results revealed greater intensity of visual, auditory and táctiles imagery by hallucinators as compared to non‑hallucinators among believers in the paranormal, but no greater proneness to hallucinate. However, the visual, auditory and tactile hallucinators scored higher than non‑hallucinators on the cognitive‑perceptual factor, which also appeared as the best discriminator of visual, auditory and tactile hallucinatory modalities in the student sample. A possible conclusion is that believers in the paranormal are psychologically integrated individuals; nevertheless the term ”hallucination” should be abandoned.

Downloads

Download data is not yet available.

Article Details

Section
Artigos

References

ALCOCK, J. E. Parapsychology: science or magic? A psychological perspective. Oxford: Pergamon, 1981.

ALEMAN, A.; BÖCKER, K. B. E.; DE HAAN, E. H. F. Disposition towards hallucination and subjective versus objective vividness of imagery in normal subjects. Personality and Individual Differences, v. 27, p. 707­714, 1999.

AMERICAN PSYCHIATRIC ASSOCIATION. Diagnostic and statistical manual of mental disorders. 4. ed. Washington, DC: American Psychological Association, 1994.

AYEROFF, F.; ABELSON, R. P. ESP and ESB: belief in personal success at mental telepa­thy. Journal of Personality and Social Psychology, v. 34, p. 240­247, 1976.

BARRETT, T. R. Verbal hallucinations in normals. Part 2: self reported imagery vivid­ness. Personality and lndividual Differences, v. 15, p. 61­67, 1993.

BARRETT, T. R.; ETHERIDGE, J. B. Verbal hallucinations in normals. Part I: people who hear “voices”. Applied Cognitive Psychology, v. 6, p. 379­387, 1992.

BARRETT, T. R.; ETHERIDGE, J. B. Verbal hallucinations in normals. Part 3: dysfunctional personality correlates. Personality and Individual Differences, v. 16, p. 57­62. 1994.

BENASSI, V. A.; SWEENEY, P. D.; DREVNO, G. E. Mind over matter: perceived success at psychokinesis. Journal of Personality and Social Psychology, v. 37, p. 1377­1386, 1979.

BLACKMORE, S. J. A psychological theory of the out­of­body experience. Journal of Parapsychology, v. 48, p. 201­218, 1984.

BLACKMORE, S. J.; TROSCIANKO, T. Belief in the paranormal: probability judgements, illusory control, and the “chance baseline shift”. British Journal of Psychology, v. 76, p. 459­468, 1985.

BRETT, E. A.; STARKER, S. Auditory imagery and hallucinations. Journal of Nervous and Mental Disease, v. 164, p. 394­400, 1977.

CHAPMAN, L. J.; EDELL, E. W.; CHAPMAN, J. P. Physical anhedonia, per ceptual aberra­tion and psychosis proneness. Schizophrenia Bulletin, v. 6, p. 639­653, 1980.

CLARIDGE, G. Schizotypy: implications for illness and health. Oxford: Oxford Univer­sity Press, 1997.

DAVIS, G. A.; PETERSON, J. M.; FARLEY, F. H. Attitudes, motivation, sensation seeking, and belief in ESP as predictors of real creative behavior. Journal of Creative Behavior, v.8, p. 31­39, 1974.

EMMONS, C. F.; SOBAL, J. Paranormal beliefs: testing the marginality hypothesis. So‑ciological Focus, v. 14, p. 49­56, 1981.

FREIXEDO, S. Extraterrestres y creencias religiosas. Mexico: Orion, 1977.

GREYSON, B. The near­death experience as a focus of clinical attention. Journal of Nervous and Mental Disease, v. 185, p. 327­334, 1997.

GREYSON, B. The incidence of near­death experiences. Medicine & Psychiatry, v. 1, p. 92­99, 1998.

GREYSON, B. Near death experiences. In: CARDEÑA, E.; LYNN, S. J.; KRIPPNER, S. (Ed.). Varieties of anomalous experience: examining the scientific evidence. Washington, Ame­rican Psychological Association, 2000. p. 315­353.

IRWIN, H. J. Fantasy proneness and paranormal beliefs. Psychological Reports, v. 66, p. 655–658, 1990.

IRWIN, H. J. A study of paranormal belief, psychological adjustment, and fantasy prone­ness. Journal of the American Society for Psychical Research, v. 85, p. 317­331, 1991.

IRWIN, H. J. Origins and functions of paranormal belief: the role of childhood trauma and interpersonal control. Journal of the American Society for Psychical Research, v. 86,p. 199­208, 1992.

IRWIN, H. J. Belief in the paranormal: a review of the empirical literature. Journal of the American Society for Psychical Research, v. 87, p. 1­39, 1993.

IRWIN, H. J. Las creencias paranormales y las funciones emocionales. Revista Argentina de Psicología Par anormal, v. 6, p. 69­76, 1995.

IRWIN, H. J. Reality testing and the formation of paranormal beliefs. European Journal of Parapsychology, v. 18, p. 15­28, 2003.

IRWIN, H. J. Reality testing and the formation of paranormal beliefs: a constructive repli­cation. Journal of the Society for Psychical Research, v. 68,p.143 ­152, 2004.

JONES, W. H.; RUSSELL, D. The selective processing of belief disconforming informa­tion. European Journal of Social Psychology, v. 10, p.309­312, 1980.

LYNN, S. J.; RHUE, J. W. The fantasy­prone person: hypnosis, imagination, and creati­vity. Journal of Personality and Social Psychology, v. 51, p.404­408, 1986.

LYNN, S. J.; RHUE, J. W. Fantasy proneness: hypnosis, developmental antecedents, and psychopatholo­gy. American Psychologist, v. 43, p. 35­44, 1988.

MERCKELBACH, H.; HORSELENBERG, R.; MURIS, P. The creative experiences question­naire (CEQ): a brief selfreport measure of fantasy proneness. Personality and Individual Differences, v. 31, p. 987­995, 2001.

MERCKELBACH, H.; RASSIN, E.; MURIS, P. Dissociation, schizotypy, and fantasy pro­neness in undergraduate students. Journal of Nervous and Mental Disease,v. 188, p. 428­431, 2000.

MESSER, W. S.; GRIGGS, R. A. Student belief and involvment in the paranormal and per­formance in introductory psychology. Teaching of Psychology, v. 16, p. 187­191, 1989.

MOODY, R. Reencuentros: contactos con los seres queridos tras su muerte. Madrid: Edaf, 1993.

NADON, R.; LAURENCE, J.; PERRY, C. Multiple predictors of hypnotic susceptibility. Journal of Personality and Social Psychology, v. 53, p. 948­960, 1987.

NEPPE, V. M. Temporal lobe sympromarology in subjective paranormal experients. Journal of the American Society for Psychical Research, v. 77, p. 1­29, 1983.

OS, J. van et al. Self­reported psychosis­like symptoms and the continuum of psycho­sis. Social Psychiatry and Psychiatric Epidemiology, v. 34, p. 459­463, 1999.

OTIS, L. P.; ALCOCK, J. E. Factors affecting extrordinary belief. Journal of Social Psychology, v. 118, p. 77­85, 1982.

PARRA, A.; VILLANUEVA, J. Exploring psychomanteum as a psi­conducive state of consciousness. In: SIMMONDS­MOORE, C. (Ed.). Proceedings of the 49th Annual Convention of the Parapsychological Association. Stockholm: [s.n.], 2006. p. 141­152.

RADIN, D. Seeking spirits in the laboratory. In: HOURAN, J.; LANGE, R. (Ed.). Hauntings and poltergeist: multidisciplinary perspectives. Jefferson, McFarland, 2001. p. 164­178.

RAINE, A. The SPQ: a scale for the assessment of schizotypal personality based on DSM­III­R criteria. Schizophrenia Bulletin, v.17, p. 556­564, 1991.

RAINE, A. Sex differences in schizotypal personality in a non­clinical population. Journal of Abnormal Psychology, v. 101, p. 361­364, 1992.

RAINE, A.; BAKER, L. The schizotypal personality questionnaire: genetics, psychophy­siology. Neuropsychology and gender differences. Portland: Western Psychological Association, 1992.

RAINE, A.; BENISHAY, D. The SPQ­B: a brief screening instrument for schizotypal per­sonality disorder. Journal of Personality Disorders, v. 9, p. 346­355, 1995.

RESCH, A. I Veggenti di Medjugorje: Ricerca psicofiologica. Innsbruck: Resch Verlag, 2000.

RICHARDSON, A. Mental imagery. New York: Springer, 1990.

RING, K.; ROSING, C. J. The Omega project: a psychological survey of persons repor­ting abductions and other encounters. Journal of UFO Studies, v. 2,p. 59­98, 1990.

RODRIGO, A. M. L. et al. Hallucinations in a normal population: imagery and persona­lity influences. Psychology in Spain, v. 1, p. 10­16, 1997.

ROGO, D. S. El enigma de los milagros. Una investigacion paracientífica de los fenó­menos portentosos. Barcelona: Martinez Roca, 1988.

SEITZ, P. F. D.; MOLHOLM, H. B. Relation of mental imagery to hallucinations. Archives of Neurology and Psychiatry, v. 57, p. 469­480, 1947.

SHEEHAN, P. W. A shortened forms of Betts’ Questionnaire upon Mental Imagery. Journal of Clinical Psychology, v. 23, p. 386­389, 1967.

SINGER, B.; BENASSI, V. A. Occult beliefs. American Scientists,v. 69, p. 49­55, 1981.

SPANOS, N. P. et al. Close encounters: an examination of UFO experiences. Journal of Abnormal Psychology, v. 102, p.624­632, 1993.

STEVENSON, I. Do we need a new word to supplement “hallucinations”? American Journal of Psychiatry, v. 140, p. 1609­1611, 1983.

THALBOUME, M. A. Are believers in psi more prone to schizophrenia? In: WHITE, R. A.; SOLFVIN, J. (Ed.). Research in parapsychology. Meruchen, Scarecrow Press, 1985. p. 85­88.

THALBOUME, M. A.; HARALDSSON, E. Personality characteristics of sheep and goats. Personality and Individual Differences, v. 1,p. 180­185, 1980.

TOBACYK, J. J. Belief in paranormal phenomena: assessment instrument development and implications for personlity functioning. Journal of Personality and Social Psychology, v. 44, p. 1029­1037, 1985.

TOBACYK, J. J.; MILFORD, G. Belief in paranormal phenomena: assessment instrument development and implications for personality functioning. Journal of Personality and Social Psychology, v. 44, p. 1029­1037, 1983.

TOBACYK, J. J.; MITCHELL, T. Out­of­body experience status as a moderator of effects of narcissism on paranormal beliefs. Psychological Reports, v. 60, p. 440­442, 1987.

TOBACYK, J. J.; WILKINSON, L. V. Magical thinking and paranormal beliefs. Journal of Social Behavior and Personality, v. 5, p. 255­264, 1990.

VARGHESE, R. A.Enviada de Dios: una historia de las apariciones acreditadas de Ma­ria. Buenos Aires: Sudamericana, 2001.

WILLIAMS, L. M.; IRWIN, H. J. A study of paranormal belief, magical ideation as an index of schizorypy, and cognitive style. Personality and Indi vidual Differences,v. 12,p. 1339­1348, 1991.