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Research Article

The Expression of Emotions in 20th Century Books

  • Alberto Acerbi mail,

    alberto.acerbi@gmail.com

    Affiliations: Department of Archaeology and Anthropology, University of Bristol, Bristol, United Kingdom, Centre for the Study of Cultural Evolution, Stockholm University, Stockholm, Sweden

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  • Vasileios Lampos,

    Affiliation: Department of Computer Science, University of Sheffield, Sheffield, United Kingdom

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  • Philip Garnett,

    Affiliation: Department of Anthropology, Durham University, Durham, United Kingdom

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  • R. Alexander Bentley

    Affiliation: Department of Archaeology and Anthropology, University of Bristol, Bristol, United Kingdom

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  • Published: March 20, 2013
  • DOI: 10.1371/journal.pone.0059030
  • Featured in PLOS Collections

About the Authors

Alberto Acerbi, R. Alexander Bentley
Department of Archaeology and Anthropology, University of Bristol, Bristol, United Kingdom
Alberto Acerbi
Centre for the Study of Cultural Evolution, Stockholm University, Stockholm, Sweden
Vasileios Lampos
Department of Computer Science, University of Sheffield, Sheffield, United Kingdom
Philip Garnett
Department of Anthropology, Durham University, Durham, United Kingdom

Corresponding Author

Email: alberto.acerbi@gmail.com

Competing Interests

Co-author R. Alexander Bentley is a PLOS ONE Editorial Board member. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: AA VL RAB. Analyzed the data: AA VL. Wrote the paper: AA VL PG RAB.