un test scurt,<\/a> dar provocator, format din trei \u00eentreb\u0103ri care par simple la prima vedere, \u00eens\u0103 ascund capcane logice. Mul\u021bi oameni tind s\u0103 r\u0103spund\u0103 rapid \u0219i s\u0103 gre\u0219easc\u0103, f\u0103r\u0103 s\u0103 analizeze \u00een profunzime enun\u021burile.<\/p>\n\u00centreb\u0103rile testului:<\/p>\n
O b\u00e2t\u0103 de baseball \u0219i o minge cost\u0103 \u00eempreun\u0103 1,10 dolari. B\u00e2ta este cu un dolar mai scump\u0103 dec\u00e2t mingea. C\u00e2t cost\u0103 fiecare?<\/p>\n
Dac\u0103 cinci ma\u0219ini produc cinci piese \u00een cinci minute, c\u00e2t timp vor avea nevoie 100 de ma\u0219ini pentru a fabrica 100 de piese?<\/p>\n
O frunz\u0103 de nuf\u0103r \u00ee\u0219i dubleaz\u0103 suprafa\u021ba \u00een fiecare zi. Dac\u0103 \u00een 48 de zile a acoperit complet lacul, \u00een c\u00e2te zile a acoperit jum\u0103tate din suprafa\u021b\u0103?<\/p>\n
R\u0103spunsurile gre\u0219ite cele mai frecvente:<\/p>\n
Mingea cost\u0103 10 cen\u021bi.<\/p>\n
100 de minute.<\/p>\n
24 de zile.<\/p>\n
Aceste r\u0103spunsuri intuitive sunt eronate, iar logica din spatele testului ne \u00eenva\u021b\u0103 s\u0103 ne reconsider\u0103m modul de g\u00e2ndire.<\/p>\n
R\u0103spunsurile corecte:<\/p>\n
Mingea cost\u0103 5 cen\u021bi, iar b\u00e2ta 1,05 dolari. Dac\u0103 not\u0103m pre\u021bul mingii cu X, atunci b\u00e2ta cost\u0103 X + 1. Ecua\u021bia corect\u0103 este X + (X + 1) = 1,10, ceea ce duce la X = 0,05 dolari.<\/p>\n
100 de ma\u0219ini vor produce 100 de piese \u00een 5 minute. Dac\u0103 5 ma\u0219ini produc 5 piese \u00een 5 minute, atunci o ma\u0219in\u0103 fabric\u0103 o pies\u0103 \u00een 5 minute, ceea ce \u00eenseamn\u0103 c\u0103 100 de ma\u0219ini vor produce 100 de piese tot \u00een 5 minute.<\/p>\n
Frunza de nuf\u0103r a acoperit jum\u0103tate din lac \u00een ziua 47, deoarece suprafa\u021ba sa se dubleaz\u0103 zilnic.<\/p>\n
Acest test<\/a> este o metod\u0103 excelent\u0103 de a antrena g\u00e2ndirea logic\u0103 \u0219i de a evita capcanele impuse de intui\u021bia rapid\u0103. Tu ai reu\u0219it s\u0103 dai r\u0103spunsurile corecte?<\/p>\n\u00a0<\/p>\n
\u00a0<\/p>","protected":false},"excerpt":{"rendered":"
Ce este Cognitive Reflection Test? CRT este un test scurt, dar provocator, format din trei…<\/p>\n","protected":false},"author":0,"featured_media":35400,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-35399","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lifestyle"],"_links":{"self":[{"href":"https:\/\/247stiri.ro\/index.php\/wp-json\/wp\/v2\/posts\/35399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/247stiri.ro\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/247stiri.ro\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/247stiri.ro\/index.php\/wp-json\/wp\/v2\/comments?post=35399"}],"version-history":[{"count":0,"href":"https:\/\/247stiri.ro\/index.php\/wp-json\/wp\/v2\/posts\/35399\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/247stiri.ro\/index.php\/wp-json\/wp\/v2\/media\/35400"}],"wp:attachment":[{"href":"https:\/\/247stiri.ro\/index.php\/wp-json\/wp\/v2\/media?parent=35399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/247stiri.ro\/index.php\/wp-json\/wp\/v2\/categories?post=35399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/247stiri.ro\/index.php\/wp-json\/wp\/v2\/tags?post=35399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}