Cães inteligentes podem aprender palavras apenas ouvindo conversas

[{"selector":"#anim-b6fc12e4-8804-4572-ae9c-664297dc503f","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-78511048-ddd8-49b9-9938-3ef1ae8c6442","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-66632f85-22f5-4cc5-8571-45b219634581","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-99c819ee-7cfb-4857-942a-987baa3be735","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Unsplash

[{"selector":"#anim-b9d923e2-f1e7-4c9d-94fb-c41c85c4ed4d","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b96f0695-1970-4d62-8a1d-b8da0119f258","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-96d76d2c-a0bf-4157-8931-af0c933f3e32","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-a3281347-9816-4b55-af8f-247559076708","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cd127769-0530-40c7-ac03-f48b3cf11ff4 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0, 25.373134328358205%, 0)","translate3d(0, 0%, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Algumas crianças aprendem novas palavras apenas ao ouvir conversas, e pesquisas indicam que certos cães inteligentes podem fazer o mesmo Unsplash

[{"selector":"#anim-f4ef4a77-3199-4b90-a23d-0d250d07381a","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-da533938-64ce-4a2d-8afc-5c5e4c0d7980","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-f7df3f5b-c99f-4a2a-b689-359bf34c2bfb","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-701b035f-c162-4f7c-9e5d-be7f2ce7efee","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f8925a64-352a-4d2c-a890-f3b45a76ba7f [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(1.3745475148602473%, 6.521738602786001%) scale(0.8695652173913043)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Experimentos mostraram que cães chamados de “aprendizes dotados de palavras” conseguem associar nomes a objetos tanto por interação direta quanto por escuta casual entre humanos Unsplash

[{"selector":"#anim-b7f99ff0-c52f-4d97-a6fa-563e8822502a","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-54969ef1-e6cd-4114-a293-03f0688d2d6f","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-065a4ed6-2078-4b43-851b-e58d8c927821","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-78aed71e-3f6e-46b4-bcd1-93f528b9b63d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3bedddc9-8fcf-42a2-bab3-c230d97ba81d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-26.377173869992358%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Em testes, a maioria desses animais identificou corretamente novos brinquedos após poucos minutos de exposição aos nomes Unsplash

[{"selector":"#anim-dae6c10e-393e-4cf1-a455-3f62e142699c","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-995802e9-52da-4278-99e0-84ffdf89e622","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-5b6de70f-83f2-4792-bc22-671bc9041cf7","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-6e0e7483-aabe-4110-960f-96816b39c193","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1dfa0da9-8217-47a7-a460-217463f81971 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(11.435342862060924%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Eles também demonstraram memória duradoura, lembrando os nomes semanas depois Unsplash

[{"selector":"#anim-c6a235ca-06ac-4b61-97d8-18922f2c04ad","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f20f7048-15eb-4e1c-ad6d-cc1d061f2b91","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-0981f047-446b-4d0a-b532-11fd6a80d70e","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-e2d4672d-a247-4f48-8663-8d07b1c91a1e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] A capacidade sugere que habilidades cognitivas ligadas à compreensão social podem ter surgido antes da linguagem humana e sido reforçadas na domesticação dos cães Unsplash

[{"selector":"#anim-866a1597-1d9c-4c03-9bc8-e6938d551965","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c8b541d0-54b3-4511-8e99-e322b9230cf5","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-1b51fedd-9ef8-4563-9cda-86d2be85af6e","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-5af90d71-eaa1-494b-8b2a-6d1e53f2e7e9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-98716e8a-53dd-4736-853e-b7f20e00d1f6 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] No entanto, essa aptidão é rara e não se aplica à maioria dos cães domésticos Unsplash

CNNBRASIL.COM.BR

[{"selector":"#anim-ca1c07c1-93eb-41ee-ad17-3236a2e15d37","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-57607284-d610-4f26-8abc-5695b047346f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c59ed2a2-ad61-41a8-b6db-04a5fc8edf82","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fdc7efdb-0bc2-4606-a231-757c5010d68f","keyframes":{"transform":["translate3d(0px, 2132.63615%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-08da2907-90c5-4f0b-9873-cfa877d215f4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c27f13a2-718b-4545-8194-45a14d3dbd86","keyframes":{"transform":["translate3d(-117.84387%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-000e8696-f1b0-4c01-95fc-9bae945bcd97","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-62ed2fdf-fcbb-437a-8323-ff3201711d91","keyframes":{"transform":["translate3d(0px, 1223.93157%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Unsplash leia mais em