L\u2019analyse d\u2019une vaste cohorte d\u2019enfants sugg\u00e8re que le contexte d\u2019utilisation et l\u2019environnement familial joueraient un r\u00f4le plus important que le temps pass\u00e9 devant un \u00e9cran. Un r\u00e9sultat \u00e0 prendre avec pr\u00e9caution, selon plusieurs sp\u00e9cialistes.<\/p>\n\n\n\n
Dans quelle mesure les jeunes enfants expos\u00e9s aux \u00e9crans voient-ils leur d\u00e9veloppement alt\u00e9r\u00e9 ? En publiant une nouvelle \u00e9tude dans The Journal of Child Psychology and Psychiatry<\/em><\/a>, <\/em>le 29 ao\u00fbt<\/a>, une \u00e9quipe fran\u00e7aise relance ce br\u00fblant d\u00e9bat.<\/p>\n\n\n\n L\u2019\u00e9tude, en effet, conduit ses auteurs \u00e0 relativiser l\u2019impact n\u00e9gatif des dur\u00e9es d\u2019exposition \u00e0 la t\u00e9l\u00e9vision, aux ordinateurs, aux consoles de jeux, aux tablettes et aux smartphones sur le cerveau des enfants de 2 ans, de 3 ans et demi ou de 5 ans et demi. Ils qualifient m\u00eame de \u00ab modeste \u00bb<\/em> l\u2019effet d\u00e9l\u00e9t\u00e8re de ces \u00e9crans, une fois pris en compte l\u2019environnement familial et les modes de vie de l\u2019enfant. Ces r\u00e9sultats \u00e0 peine publi\u00e9s, toutefois, leur interpr\u00e9tation divise les experts, certains alertant sur les dangers qu\u2019il y aurait \u00e0 minimiser les m\u00e9faits des \u00e9crans, loin d\u2019\u00eatre anodins.<\/p>\n\n\n\n \u00ab Le contexte d\u2019utilisation des \u00e9crans jouerait un r\u00f4le important, sans doute plus que le seul temps pass\u00e9 devant les \u00e9crans \u00bb<\/em>, r\u00e9sume Jonathan Bernard, du Centre de recherche en \u00e9pid\u00e9miologie et statistiques (Institut national de la sant\u00e9 et de la recherche m\u00e9dicale [Inserm], Institut national de recherche pour l\u2019agriculture, l\u2019alimentation et l\u2019environnement, universit\u00e9s Paris Cit\u00e9 et Sorbonne-Paris-Nord), qui a dirig\u00e9 cette \u00e9tude.<\/p>\n\n\n\n lemonde.fr<\/p>\n","protected":false},"excerpt":{"rendered":" L\u2019analyse d\u2019une vaste cohorte d\u2019enfants sugg\u00e8re que le contexte d\u2019utilisation et l\u2019environnement familial joueraient un r\u00f4le plus important que le<\/p>\n","protected":false},"author":1,"featured_media":21455,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"class_list":["post-21454","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"_links":{"self":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts\/21454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21454"}],"version-history":[{"count":1,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts\/21454\/revisions"}],"predecessor-version":[{"id":21456,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/posts\/21454\/revisions\/21456"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=\/wp\/v2\/media\/21455"}],"wp:attachment":[{"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dekkbi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}