Analytic cognitive style predicts paranormal explanations of anomalous experiences but not the experiences themselves: Implications for cognitive theories of delusions.
OBJECTIVE
It has been proposed that delusional beliefs are attempts to explain anomalous experiences. Why, then, do anomalous experiences induce delusions in some people but not in others? One possibility is that people with delusions have reasoning biases that result in them failing to reject implausible candidate explanations for anomalous experiences. We examine this hypothesis by studying paranormal interpretations of anomalous experiences.


METHODS
We examined whether analytic cognitive style (i.e. the willingness or disposition to critically evaluate outputs from intuitive processing and engage in effortful analytic processing) predicted anomalous experiences and paranormal explanations for these experiences after controlling for demographic variables and cognitive ability.


RESULTS
Analytic cognitive style predicted paranormal explanations for anomalous experiences, but not the anomalous experiences themselves.


CONCLUSIONS
We did not study clinical delusions. Our attempts to control for cognitive ability may have been inadequate. Our sample was predominantly students.


CONCLUSIONS
Limited analytic cognitive style might contribute to the interpretation of anomalous experiences in terms of delusional beliefs.
Department of Psychology, Royal Holloway, University of London, Egham, Surrey TW0 0EX, United Kingdom; ARC Centre of Excellence in Cognition and Its Disorders, Macquarie University, Sydney, NSW 2109, Australia. Electronic address: robross45@yahoo.com.au.
Robert M
RM
Ross
Department of Economics, Royal Holloway, University of London, Egham, Surrey TW0 0EX, United Kingdom.
Bjoern
B
Hartig
Department of Psychology, Royal Holloway, University of London, Egham, Surrey TW0 0EX, United Kingdom; ARC Centre of Excellence in Cognition and Its Disorders, Macquarie University, Sydney, NSW 2109, Australia.
Ryan
R
McKay
D003071:Cognition; D003702:Delusions / Q000523:psychology*; D006801:Humans; D011582:Psychological Theory; D013850:Thinking
Analytic cognitive style; Delusion; Dual process; Paranormal; Reasoning