{"id":207355,"date":"2015-09-15T15:44:31","date_gmt":"2015-09-15T18:44:31","guid":{"rendered":"http:\/\/revistapesquisa.fapesp.br\/?p=207355"},"modified":"2015-12-23T15:50:50","modified_gmt":"2015-12-23T17:50:50","slug":"monkey-talk","status":"publish","type":"post","link":"https:\/\/revistapesquisa.fapesp.br\/en\/monkey-talk\/","title":{"rendered":"Monkey talk"},"content":{"rendered":"<div id=\"attachment_207356\" style=\"max-width: 300px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-207356\" src=\"http:\/\/revistapesquisa.fapesp.br\/wp-content\/uploads\/2015\/12\/Tecno_Sagui_\u00a9Luciano-Marra-\uf022-Wikimedia-Commons.jpg\" alt=\"Common marmoset: better vocalization when babies interact with parents \" width=\"290\" height=\"236\" srcset=\"https:\/\/revistapesquisa.fapesp.br\/wp-content\/uploads\/2015\/12\/Tecno_Sagui_\u00a9Luciano-Marra-\uf022-Wikimedia-Commons.jpg 290w, https:\/\/revistapesquisa.fapesp.br\/wp-content\/uploads\/2015\/12\/Tecno_Sagui_\u00a9Luciano-Marra-\uf022-Wikimedia-Commons-120x98.jpg 120w, https:\/\/revistapesquisa.fapesp.br\/wp-content\/uploads\/2015\/12\/Tecno_Sagui_\u00a9Luciano-Marra-\uf022-Wikimedia-Commons-250x203.jpg 250w\" sizes=\"auto, (max-width: 290px) 100vw, 290px\" \/><p class=\"wp-caption-text\"><span class=\"media-credits-inline\">Luciano Marra \/ Wikimedia Commons<\/span>Common marmoset: better vocalization when babies interact with parents<span class=\"media-credits\">Luciano Marra \/ Wikimedia Commons<\/span><\/p><\/div>\n<p>It\u2019s hardly news for anyone who has ever watched the development of a human baby: speech first emerges through random and apparently incoherent sounds that gradually become associated with specific things. In the initial months of life, a baby\u2019s interaction with its parents are essential for building up its communication skills \u2013 a trait unique among primates. Now, a research team from Princeton University, including Brazilian physician and neuroscientist Daniel Takahashi, has demonstrated that infants of the common marmoset (<em>Callithrix jacchus<\/em>), native to Brazil, also hone their communication skills through parent-child interactions (<em>Science<\/em>, August 14, 2015). In the study, the researchers analyzed the vocalizations of 10 infant marmosets from birth until development of communication with adults, at 2 months old. They monitored a specific sound, the \u201cphee\u201d, which resembles a whistle and is used for communication among individuals of this species in a wide range of situations. The \u201cphees\u201d, in this case, were sounds made by the baby monkeys in situations that in which a human baby would cry. The scientists wanted to see if the youngsters\u2019 ability to communicate would evolve from generic cries into more specific vocalizations, as observed in humans. During the tests, the baby marmosets were kept far enough from their parents for them to hear, but not see each other. The researchers verified that the kind of vocalizations made by marmosets changes considerably during the initial period after birth. But they developed faster when they were allowed to interact more with their parents.<\/p>\n","protected":false},"excerpt":{"rendered":"Interaction with parents  builds up infants communication skills ","protected":false},"author":475,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[168],"tags":[218,244,250],"coauthors":[785],"class_list":["post-207355","post","type-post","status-publish","format-standard","hentry","category-technoscience","tag-ethology","tag-linguistics","tag-neuroscience"],"acf":[],"_links":{"self":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/posts\/207355","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/users\/475"}],"replies":[{"embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/comments?post=207355"}],"version-history":[{"count":0,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/posts\/207355\/revisions"}],"wp:attachment":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/media?parent=207355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/categories?post=207355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/tags?post=207355"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/coauthors?post=207355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}