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  Honest smiles as a costly signal in social exchange (Commentary).

Centorrino, S., Djemai, E., Hopfensitz, A., Milinski, M., & Seabright, P. (2010). Honest smiles as a costly signal in social exchange (Commentary). Behavioral and Brain Sciences, 33(6), 439-439. doi:10.1017/S0140525X10001287.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-D53F-C Version Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-D540-6
Genre: Journal Article

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Centorrino_2010.pdf (Publisher version), 128KB
 
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 Creators:
Centorrino, Samuele, Author
Djemai, Elodie, Author
Hopfensitz, Astrid, Author
Milinski, Manfred1, Author           
Seabright, Paul, Author
Affiliations:
1Department Evolutionary Ecology, Max Planck Institute for Evolutionary Biology, Max Planck Society, ou_1445634              

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 Abstract: Smiling can be interpreted as a costly signal of future benefits from cooperation between the individual smiling and the individual to whom the smile is directed. The target article by Niedenthal et al. gives little attention to the possible mechanisms by which smiling may have evolved. In our view, there are strong reasons to think that smiling has the key characteristics of a costly signal.

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Language(s): eng - English
 Dates: 2010
 Publication Status: Issued
 Pages: -
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 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 538294
DOI: 10.1017/S0140525X10001287
Other: 2822/S 39166
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Title: Behavioral and Brain Sciences
Source Genre: Journal
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Pages: - Volume / Issue: 33 (6) Sequence Number: - Start / End Page: 439 - 439 Identifier: ISSN: 0140-525X (print)
ISSN: 1469-1825 (online)