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Research Article

Fitness Costs Predict Inbreeding Aversion Irrespective of Self-Involvement: Support for Hypotheses Derived from Evolutionary Theory

  • Jan Antfolk mail,

    jantfolk@abo.fi

    Affiliation: Department of Psychology and Logopedics, Abo Akademi University, Turku, Finland

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  • Debra Lieberman,

    Affiliation: Department of Psychology, University of Miami, Coral Gables, Florida, United States of America

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  • Pekka Santtila

    Affiliation: Department of Psychology and Logopedics, Abo Akademi University, Turku, Finland

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  • Published: November 28, 2012
  • DOI: 10.1371/journal.pone.0050613

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