1. Repositório do Iscte – Instituto Universitário de Lisboa
  2. Escola de Ciências Sociais e Humanas
  3. CIS - Centro de Investigação e Intervenção Social
  4. CIS-RI - Artigos em revistas científicas internacionais com arbitragem científica
Utilize este identificador para referenciar este registo: http://hdl.handle.net/10071/8226
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Campo DCValorIdioma
dc.contributor.authorLopes, D.-
dc.contributor.authorVala, J.-
dc.contributor.authorOberlé, D.-
dc.contributor.authorDrozda-Senkowska, E.-
dc.date.accessioned2014-12-19T16:49:18Z-
dc.date.available2014-12-19T16:49:18Z-
dc.date.issued2014-
dc.identifier.isbn9782706122354-
dc.identifier.issn0992-986Xpor
dc.identifier.urihttps://ciencia.iscte-iul.pt/public/pub/id/17907-
dc.identifier.urihttp://hdl.handle.net/10071/8226-
dc.description.abstractBased on the attributional reformulation of social comparison theory (Goethals &Darley, 1977) and on previous studies (e.g., Lopes, Vala, &Garcia-Marques, 2007), the present research extends our understanding of the role of group consensus and heterogeneity on attribution of validity to group opinions and decisions. One experimental study tested the hypothesis that the effect of group heterogeneity on the validity attributed to group decisions is mediated by the perceived group participation when group consensus is high, but not when group consensus is low. The results support this mediated moderation hypothesis and are discussed in the light of the epis-temic value of heterogeneity and consensus information in group decisions and opinions.por
dc.language.isoengpor
dc.publisherPresses Universitaires de Grenoblepor
dc.rightsembargoedAccesspor
dc.subjectEveryday knowledge validationpor
dc.subjectGroup consensuspor
dc.subjectGroup heterogeneitypor
dc.subjectGroup participationpor
dc.titleValidation of group decisions: why and when perceived group heterogeneity is relevantpor
dc.typearticleen_US
dc.pagination35-49por
dc.publicationstatusPublicadopor
dc.peerreviewedSimpor
dc.relation.publisherversionhttp://www.cairn.info/revue-internationale-de-psychologie-sociale-2014-2-page-35.htmpor
dc.journalRevue Internationale de Psychologie Socialepor
dc.distributionInternacionalpor
dc.volume27por
dc.number2por
degois.publication.firstPage35por
degois.publication.lastPage49por
degois.publication.issue2por
degois.publication.titleRevue Internationale de Psychologie Socialepor
dc.date.updated2014-12-19T16:47:03Z-
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