Superstitions are common, yet we have little understanding of the cognitive mechanisms that bring them about. This study used a laboratory-based analogue for superstitious beliefs that involved people monitoring the relationship between undertaking an action (pressing a button) and an outcome occurring (a light illuminating). The task was arranged such that there was no objective contingency between pressing the button and the light illuminating - the light was just as likely to illuminate whether the button was pressed or not. Nevertheless, most people rated the causal relationship between the button press and the light illuminating to be moderately positive, demonstrating an illusion of causality. This study found that the magnitude of this illusion was predicted by people's level of endorsement of common superstitious beliefs (measured using a novel Superstitious Beliefs Questionnaire), but was not associated with mood variables or their self-rated locus of control. This observation is consistent with a more general individual difference or bias to overweight conjunctive events over disjunctive events during causal reasoning in those with a propensity for superstitious beliefs.
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http://dx.doi.org/10.1111/bjop.12344 | DOI Listing |
Rev Colomb Psiquiatr (Engl Ed)
December 2024
Instituto Mexicano del Seguro Social, Social and Epidemiological Research Unity of Mexican Institute of Social Security (UISESS-IMSS), Guadalajara, Jalisco, México.
Introduction: Schizophrenia is a severe and persistent mental disorder that affects around 21 million people worldwide. The etiology of schizophrenia is currently understood as heterogeneous and multifactorial. Genetic and environmental factors are the most common explanations for the onset of schizophrenia, but along with these, hybridized cultural ideas coexist between medical, superstitious, and religious paradigms.
View Article and Find Full Text PDFAnimals (Basel)
November 2024
Department of Psychology, University of Dayton, Dayton, OH 45469-1430, USA.
Two studies looked at the prevalence and predictors of black cat bias-negative behaviors and attitudes toward black cats-using explicit and implicit measures. The first study looked at an internet sample of 114 people to see if people who self-identified as liking cats (cat people) showed less bias against black cats than those who self-identified as dog people or those who liked both dogs and cats (dog-and-cat people). Participants completed a questionnaire that measured superstitious beliefs, belief in witchcraft, and religiosity before rating pictures and, for about half of the participants, descriptions of black and non-black cats.
View Article and Find Full Text PDFJ Heart Lung Transplant
December 2024
Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania; Division of Cardiothoracic Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania. Electronic address:
Background: The effect of Friday the 13th and Full Moons on cardiac transplantation is unknown. We investigated the impact of these superstitious events on recipient and donor qualities, complications, survival, and volume.
Methods: All adult transplants from 2013-2023 in the United Network for Organ Sharing database were retrospectively reviewed.
J Eval Clin Pract
October 2024
Department of Midwifery, Health Sciences Faculty of Selcuk University, Konya, Turkey.
Objective: This study was planned to determine the effect of superstitions during pregnancy on quality of life and pregnancy adjustment.
Methods: A descriptive and correlational design was employed. Data were collected from all pregnant women who accepted to participate in the study and lived in the Central Anatolia Region in Türkiye between December 2022 and May 2023 (a single region was targeted due to the possibility of cultural diversity between regions).
J Community Genet
December 2024
Department of Sociology, Law and Sociology Building, Heslington East Campus, University of York, York, YO10 5GD, UK.
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