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Research Article

Evidence to Suggest That Teeth Act as Human Ornament Displays Signalling Mate Quality

  • Colin A. Hendrie mail,

    c.a.hendrie@leeds.ac.uk

    Affiliation: The University of Leeds Institute of Psychological Sciences, Leeds, United Kingdom

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  • Gayle Brewer

    Affiliation: School of Psychology, University of Central Lancashire, Preston, Lancashire, United Kingdom

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  • Published: July 31, 2012
  • DOI: 10.1371/journal.pone.0042178

About the Authors

Colin A. Hendrie
The University of Leeds Institute of Psychological Sciences, Leeds, United Kingdom
Gayle Brewer
School of Psychology, University of Central Lancashire, Preston, Lancashire, United Kingdom

Corresponding Author

Email: c.a.hendrie@leeds.ac.uk

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CAH. Performed the experiments: CAH. Analyzed the data: CAH GB. Wrote the paper: CAH GB.