{"id":1593,"date":"2014-05-20T19:30:46","date_gmt":"2014-05-21T00:30:46","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=1593"},"modified":"2014-05-21T07:35:47","modified_gmt":"2014-05-21T12:35:47","slug":"la-rancune-est-elle-payante","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/la-rancune-est-elle-payante\/","title":{"rendered":"La rancune est-elle payante?"},"content":{"rendered":"<div id=\"attachment_1575\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/Money.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1575\" class=\"size-full wp-image-1575\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/Money.jpg\" alt=\"Le jeu de l\u2019ultimatum met en situation une premi\u00e8re personne avec une somme d\u2019argent de d\u00e9part qui doit d\u00e9cider quelle part elle garde pour elle et quelle part elle attribue \u00e0 une seconde personne. La seconde personne doit alors d\u00e9cider si elle accepte ou refuse l'offre. Si elle la refuse, aucun des deux individus ne re\u00e7oit d'argent. (Cr\u00e9dit: Rick, via flickr)\" width=\"400\" height=\"340\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/Money.jpg 400w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/Money-300x255.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><p id=\"caption-attachment-1575\" class=\"wp-caption-text\">Le jeu de l\u2019ultimatum met en situation une premi\u00e8re personne avec une somme d\u2019argent de d\u00e9part qui doit d\u00e9cider quelle part elle garde pour elle et quelle part elle attribue \u00e0 une seconde personne. La seconde personne doit alors d\u00e9cider si elle accepte ou refuse l&#8217;offre. Si elle la refuse, aucun des deux individus ne re\u00e7oit d&#8217;argent. (Cr\u00e9dit: <a href=\"https:\/\/www.flickr.com\/photos\/spine\/214759009\">Rick, via flickr<\/a>)<\/p><\/div>\n<p><span style=\"color: #000000;\">Une nouvelle \u00e9tude montre que notre d\u00e9sir d\u2019\u00e9quit\u00e9 n\u2019est pas altruiste en soi, mais vient plut\u00f4t de notre tendance \u00e0 pr\u00e9venir que des comp\u00e9titeurs proches de nous aient un avantage. Des chercheurs ont utilis\u00e9 une variante du jeu de l\u2019ultimatum et ont montr\u00e9 que les participants avaient moins tendance \u00e0 accepter une offre in\u00e9quitable quand ils percevaient leur adversaire comme un comp\u00e9titeur direct.<\/span><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans\u00a0<em>Biology Letter\u00a0<\/em>le\u00a0<strong>20 Mai<\/strong><strong>\u00a02014<\/strong>,\u00a0<a href=\"http:\/\/rsbl.royalsocietypublishing.org\/content\/10\/5\/20140213.abstract?sid=e70f6047-aaee-4b81-afb7-07f57c61380b\" target=\"_blank\"><span style=\"text-decoration: underline;\">cliquez\u00a0ici<\/span><\/a>.<\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/em><\/span><\/p>\n<h4><a style=\"color: #1155cc;\" href=\"http:\/\/www.uoguelph.ca\/psychology\/page.cfm?id=865\" target=\"_blank\">Pat Barclay<\/a><span style=\"color: #000000;\">, Universit\u00e9 de Guelph, Ontario<\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Une nouvelle \u00e9tude montre que notre d\u00e9sir d\u2019\u00e9quit\u00e9 n\u2019est pas altruiste en soi, mais vient plut\u00f4t de notre tendance \u00e0 pr\u00e9venir que des comp\u00e9titeurs proches de nous aient un avantage. Des chercheurs ont utilis\u00e9 une variante du jeu de l\u2019ultimatum et ont montr\u00e9 que les participants avaient moins tendance \u00e0 accepter une offre in\u00e9quitable quand [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1575,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[1512,1513,846,1511],"class_list":["post-1593","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-comportement","tag-economie","tag-ontario-fr","tag-psychologie"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/Money.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-pH","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=1593"}],"version-history":[{"count":2,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1593\/revisions"}],"predecessor-version":[{"id":1600,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1593\/revisions\/1600"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/1575"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=1593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=1593"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=1593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}