Vzd\u011bl\u00e1vac\u00ed geny jsou geny spojen\u00e9 se vzd\u011bl\u00e1n\u00edm nebo s nejvy\u0161\u0161\u00edm dosa\u017een\u00fdm stupn\u011bm vzd\u011bl\u00e1n\u00ed. V\u011bdci identifikovali n\u011bkolik gen\u016f, kter\u00e9 hraj\u00ed roli ve vzd\u011bl\u00e1vac\u00edm \u00fasp\u011bchu, v\u010detn\u011b gen\u016f ovliv\u0148uj\u00edc\u00edch inteligenci, pam\u011b\u0165 a pozornost.<\/p>\n\n
Ned\u00e1vn\u00e1 studie z Islandu zjistila, \u017ee lid\u00e9 se vzd\u011bl\u00e1vac\u00edmi geny maj\u00ed m\u00e9n\u011b d\u011bt\u00ed. To je znepokojuj\u00edc\u00ed trend, proto\u017ee by mohl v\u00e9st ke sn\u00ed\u017een\u00ed celkov\u00e9 inteligence populace.<\/p>\n\n
Studie zkoumala datab\u00e1zi p\u0159ibli\u017en\u011b 130 000 lid\u00ed na Islandu a identifikovala geny spojen\u00e9 se vzd\u011bl\u00e1n\u00edm. Zjistili, \u017ee v pr\u016fb\u011bhu 80 let, od roku 1910 do roku 1990, se geny spojen\u00e9 se snahou o del\u0161\u00ed vzd\u011bl\u00e1n\u00ed staly v populaci m\u00e9n\u011b roz\u0161\u00ed\u0159en\u00e9.<\/p>\n\n
V\u011bdci tak\u00e9 zjistili, \u017ee ti, kte\u0159\u00ed m\u011bli tyto \u201evzd\u011bl\u00e1vac\u00ed geny\u201c, m\u011bli m\u00e9n\u011b d\u011bt\u00ed. To nazna\u010duje, \u017ee m\u016f\u017ee existovat spojitost mezi vzd\u011bl\u00e1vac\u00edmi geny a plodnost\u00ed.<\/p>\n\n
Existuje n\u011bkolik mo\u017en\u00fdch vysv\u011btlen\u00ed, pro\u010d lid\u00e9 se vzd\u011bl\u00e1vac\u00edmi geny maj\u00ed m\u00e9n\u011b d\u011bt\u00ed. Jednou mo\u017enost\u00ed je, \u017ee tito jedinci jsou prost\u011b p\u0159\u00edli\u0161 zam\u011bstn\u00e1ni sv\u00fdm vzd\u011bl\u00e1n\u00edm a kari\u00e9rou, aby m\u011bli d\u011bti. Dal\u0161\u00ed mo\u017enost\u00ed je, \u017ee vzd\u011bl\u00e1vac\u00ed geny mohou b\u00fdt tak\u00e9 spojeny s plodnost\u00ed, proto\u017ee ti se stejn\u00fdmi geny, kte\u0159\u00ed opustili \u0161kolu, m\u011bli tak\u00e9 m\u00e9n\u011b d\u011bt\u00ed.<\/p>\n\n
Pokles gen\u016f spojen\u00fdch se vzd\u011bl\u00e1n\u00edm by mohl tak\u00e9 v\u00e9st ke sn\u00ed\u017een\u00ed pr\u016fm\u011brn\u00e9ho IQ v cel\u00e9 populaci. V\u011bdci odhaduj\u00ed, \u017ee IQ by mohlo klesnout o 0,4 procenta za desetilet\u00ed. I kdy\u017e se to nemus\u00ed jevit jako v\u00fdznamn\u00fd dopad v kr\u00e1tkodob\u00e9m horizontu, mohlo by to m\u00edt v\u011bt\u0161\u00ed dopady v pr\u016fb\u011bhu stalet\u00ed.<\/p>\n\n
M\u011bli bychom se tedy ob\u00e1vat poklesu vzd\u011bl\u00e1vac\u00edch gen\u016f? N\u011bkte\u0159\u00ed odborn\u00edci se domn\u00edvaj\u00ed, \u017ee je p\u0159\u00edli\u0161 brzy to \u0159\u00edci. Poukazuj\u00ed na to, \u017ee \u00farove\u0148 vzd\u011bl\u00e1n\u00ed roste ji\u017e n\u011bkolik desetilet\u00ed, navzdory poklesu vzd\u011bl\u00e1vac\u00edch gen\u016f. To nazna\u010duje, \u017ee bychom mohli kompenzovat genetick\u00fd pokles prost\u0159ednictv\u00edm zlep\u0161en\u00fdch vzd\u011bl\u00e1vac\u00edch p\u0159\u00edle\u017eitost\u00ed.<\/p>\n\n
Jin\u00ed odborn\u00edci jsou v\u00edce znepokojeni. Domn\u00edvaj\u00ed se, \u017ee pokles vzd\u011bl\u00e1vac\u00edch gen\u016f by mohl nakonec v\u00e9st ke sn\u00ed\u017een\u00ed lidsk\u00e9 inteligence. Tvrd\u00ed, \u017ee mus\u00edme p\u0159ijmout opat\u0159en\u00ed ke zlep\u0161en\u00ed vzd\u011bl\u00e1vac\u00edch p\u0159\u00edle\u017eitost\u00ed pro v\u0161echny, bez ohledu na jejich genetick\u00e9 slo\u017een\u00ed.<\/p>\n\n
Debata o vlivu vzd\u011bl\u00e1vac\u00edch gen\u016f na lidskou inteligenci bude pravd\u011bpodobn\u011b pokra\u010dovat je\u0161t\u011b mnoho let. Jedna v\u011bc je v\u0161ak jasn\u00e1: vzd\u011bl\u00e1n\u00ed je nezbytn\u00e9 pro lidsk\u00fd pokrok. Mus\u00edme zajistit, aby m\u011bl ka\u017ed\u00fd p\u0159\u00edstup ke kvalitn\u00edmu vzd\u011bl\u00e1n\u00ed, bez ohledu na sv\u00e9 genetick\u00e9 slo\u017een\u00ed.<\/p>\n\n
Vzd\u011bl\u00e1vac\u00ed geny: Jsou na \u00fastupu? Pochopen\u00ed vzd\u011bl\u00e1vac\u00edch gen\u016f Vzd\u011bl\u00e1vac\u00ed geny jsou geny spojen\u00e9 se vzd\u011bl\u00e1n\u00edm nebo s nejvy\u0161\u0161\u00edm dosa\u017een\u00fdm stupn\u011bm vzd\u011bl\u00e1n\u00ed. V\u011bdci identifikovali n\u011bkolik gen\u016f, kter\u00e9 hraj\u00ed roli ve vzd\u011bl\u00e1vac\u00edm…<\/p>\n","protected":false},"author":2,"featured_media":24782,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1628],"tags":[188,1048,1627,487,170],"class_list":["post-668","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genetics","tag-genetics","tag-intelligence","tag-iq","tag-human-evolution","tag-education"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=668"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/668\/revisions"}],"predecessor-version":[{"id":24783,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/668\/revisions\/24783"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media\/24782"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}