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Lookup NU author(s): Professor Daniel Nettle
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There is an evolutionary puzzle surrounding the persistence of schizophrenia, since it is substantially heritable and associated with sharply reduced fitness. However, some of the personality traits which are predictive of schizophrenia are also associated with artistic creativity. Geoffrey Miller has proposed that artistic creativity functions to attract mates. Here, we investigate the relationship between schizotypal personality traits, creative activity, and mating success in a large sample of British poets, visual artists, and other adults. We show that two components of schizotypy are positively correlated with mating success. For one component, this relationship is mediated by creative activity. Results are discussed in terms of the evolution of human creativity and the genesis of schizophrenia. © 2005 The Royal Society.
Author(s): Nettle D, Clegg H
Publication type: Article
Publication status: Published
Journal: Proceedings of the Royal Society B: Biological Sciences
ISSN (print): 0962-8436
ISSN (electronic): 1471-2970
Publisher: The Royal Society Publishing
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