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Journal article

Smiles when sharing

Abstract:

One of the proposed functions of human smiling is the advertise cooperative dispositions and thereby increase the likelihood that a social partner would invest resources in a relationship. In particular, smiles involving an emotional component would be honest signals of altruistic dispositions because they are not easy to produce voluntarily. In this study, 60 people were covertly filmed while interacting with a friend in two conditions: control and sharing. Smiles were classified into Duchen...

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Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Liverpool
Department:
British Academy Centenary Research Project,School of Biological Sciences
Role:
Author
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Institution:
"University of Vienna, Austria"
Department:
Ludwig Boltzmann Institute for Urban Ethology,c/o Department of Anthropology
Role:
Author
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Institution:
University of Liverpool
Department:
British Academy Centenary Research Project,School of Biological Sciences
Role:
Author
Publisher:
Elsevier Publisher's website
Journal:
Evolution and Human Behavior Journal website
Volume:
28
Issue:
6
Pages:
415-422
Publication date:
2007-11-01
DOI:
ISSN:
1090-5138
Language:
English
Keywords:
Subjects:
UUID:
uuid:c5c145f7-4f74-435a-9073-0b4297eeb372
Local pid:
ora:3290
Deposit date:
2010-01-29

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