How psychotic-like are paranormal beliefs?

Background and objectives:

Paranormal beliefs and Psychotic-like Experiences (PLE) are phenotypically similar and can occur in individuals with psychosis but also in the general population; however the relationship of these experiences for psychosis risk is largely unclear. This study investigates the association of PLE and paranormal beliefs with psychological distress.

 

Methods:
Five hundred and three young adults completed measures of paranormal beliefs (Beliefs in the Paranormal Scale), psychological distress (General Health Questionnaire), delusion (Peters et al. Delusions Inventory), and hallucination (Launay-Slade Hallucination Scale) proneness.

 

Results:
The frequency and intensity of PLE was higher in believers in the paranormal compared to non-believers, however psychological distress levels were comparable. Regression findings confirmed that paranormal beliefs were predicted by delusion and hallucination-proneness but not psychological distress.

 

Limitations:
The use of a cross-sectional design in a specific young adult population makes the findings exploratory and in need of replication with longitudinal studies.


Conclusions:
The predictive value of paranormal beliefs and experiences for psychosis may be limited; appraisal or the belief emotional salience rather than the belief per se may be more relevant risk factors to predict psychotic risk.

 



Matteo Cella a,b,*, Marcello Vellantec, Antonio Pretic,d
a Institute of Psychiatry, King’
s College London, London SE5 8AF, UK
b Department of Clinical, Educational & Health Psychology, University College London, UK
c Department of Clinical Psychology, University of Cagliari, Italy
d Centro Medico Genneruxi, via Costantinopoli 42, 09129 Cagliari, Italy

 




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