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Research Article

Reading Faces: Differential Lateral Gaze Bias in Processing Canine and Human Facial Expressions in Dogs and 4-Year-Old Children

  • Anaïs Racca,

    Affiliations: School of Psychology, University of Lincoln, Lincoln, United Kingdom, School of Life Sciences, University of Lincoln, Lincoln, United Kingdom

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  • Kun Guo mail,

    kguo@lincoln.ac.uk

    Affiliation: School of Psychology, University of Lincoln, Lincoln, United Kingdom

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  • Kerstin Meints,

    Affiliation: School of Psychology, University of Lincoln, Lincoln, United Kingdom

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  • Daniel S. Mills

    Affiliation: School of Life Sciences, University of Lincoln, Lincoln, United Kingdom

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  • Published: April 27, 2012
  • DOI: 10.1371/journal.pone.0036076

About the Authors

Anaïs Racca, Kun Guo, Kerstin Meints
School of Psychology, University of Lincoln, Lincoln, United Kingdom
Anaïs Racca, Daniel S. Mills
School of Life Sciences, University of Lincoln, Lincoln, United Kingdom

Corresponding Author

Email: kguo@lincoln.ac.uk

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AR KG KM DM. Performed the experiments: AR. Analyzed the data: AR. Contributed reagents/materials/analysis tools: AR KG KM DM. Wrote the paper: AR KG KM DM.