Does he sound cooperative? Acoustic correlates of cooperativeness.
The sound of the voice has several acoustic features that influence the perception of how cooperative the speaker is. It remains unknown, however, whether these acoustic features are associated with actual cooperative behaviour. This issue is crucial to disentangle whether inferences of traits from...
| Publicado en: | British Journal of Psychology Vol. 111; no. 4; pp. 823 - 840 |
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| Autores principales: | , , , |
| Formato: | Artículo |
| Publicado: |
Wiley-Blackwell
Nov2020
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=146469254&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 146469254 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 00071269 BJP jtl: British Journal of Psychology issn: 00071269 maglogo: Y pubinfo: dt: Nov2020 vid: 111 iid: 4 pid: 480 pub: Wiley-Blackwell artinfo: ui: 146469254 10.1111/bjop.12437 ppf: 823 ppct: 17 formats: fmt: @attributes: type: P size: 374KB tig: atl: Does he sound cooperative? Acoustic correlates of cooperativeness. aug: au: Tognetti, Arnaud Durand, Valerie Barkat‐Defradas, Melissa Hopfensitz, Astrid affil: Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden Institute for Advanced Study in Toulouse,, France ISEM, CNRS, IRD, University of Montpellier,, France Toulouse School of Economics, Université Toulouse 1 Capitole,, France su: France Cooperativeness Games Saliva analysis Statistical sampling Physiological aspects of speech Testosterone Descriptive statistics sug: subj: Cooperativeness Games France Doll, Toy, and Game Manufacturing Hobby, Toy, and Game Stores Toy and Hobby Goods and Supplies Merchant Wholesalers Marketing Research and Public Opinion Polling Saliva analysis Statistical sampling Physiological aspects of speech Testosterone Descriptive statistics keyword: cooperation free speech public good game strategy method testosterone vocal cues of cooperativeness cooperation free speech public good game strategy method testosterone vocal cues of cooperativeness ab: The sound of the voice has several acoustic features that influence the perception of how cooperative the speaker is. It remains unknown, however, whether these acoustic features are associated with actual cooperative behaviour. This issue is crucial to disentangle whether inferences of traits from voices are based on stereotypes, or facilitate the detection of cooperative partners. The latter is likely due to the pleiotropic effect that testosterone has on both cooperative behaviours and acoustic features. In the present study, we quantified the cooperativeness of native French‐speaking men in a one‐shot public good game. We also measured mean fundamental frequency, pitch variations, roughness, and breathiness from spontaneous speech recordings of the same men and collected saliva samples to measure their testosterone levels. Our results showed that men with lower‐pitched voices and greater pitch variations were more cooperative. However, testosterone did not influence cooperative behaviours or acoustic features. Our finding provides the first evidence of the acoustic correlates of cooperative behaviour. When considered in combination with the literature on the detection of cooperativeness from faces, the results imply that assessment of cooperative behaviour would be improved by simultaneous consideration of visual and auditory cues. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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