{"id":8050,"date":"2026-02-26T13:35:30","date_gmt":"2026-02-26T13:35:30","guid":{"rendered":"https:\/\/thinkvia.be\/?p=8050"},"modified":"2026-02-26T13:35:31","modified_gmt":"2026-02-26T13:35:31","slug":"la-tv-renforce-les-performances-des-autres-medias","status":"publish","type":"post","link":"https:\/\/thinkvia.be\/fr\/la-tv-renforce-les-performances-des-autres-medias\/","title":{"rendered":"La TV renforce les performances des autres m\u00e9dias"},"content":{"rendered":"\n<p class=\"has-black-color has-text-color has-link-color wp-elements-976aa18731fdda89f0ac6180687a8a79\"><strong>Encore une \u00e9tude particuli\u00e8rement \u00e9clairante de nos homologues britaniques Thinkbox ! Combien de temps la publicit\u00e9 continue-t-elle \u00e0 avoir de l&rsquo;effet apr\u00e8s la fin d&rsquo;une campagne ? Cette \u00e9tude \u00ab Staying Power \u00bb a \u00e9t\u00e9 men\u00e9e par Tapestry Research. Elle d\u00e9montre non seulement que l&rsquo;effet de la publicit\u00e9 ne s&rsquo;estompe pas \u00e0 la m\u00eame vitesse pour tous les m\u00e9dias, mais aussi que la t\u00e9l\u00e9vision est le canal qui parvient le mieux \u00e0 maintenir l&rsquo;intention d&rsquo;achat et \u00e0 renforcer les autres m\u00e9dias. Dans cet article, VIA r\u00e9sume les principaux r\u00e9sultats de cette \u00e9tude.<\/strong><\/p>\n\n\n\n<div style=\"height:31px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-82188b6f0fce2ee89acf54d08ba2e918\">Pour cette \u00e9tude, neuf campagnes multim\u00e9dias ont \u00e9t\u00e9 observ\u00e9es aupr\u00e8s de plus de 19 000 r\u00e9pondants, r\u00e9partis sur quatre moments de mesure jusqu&rsquo;\u00e0 huit semaines apr\u00e8s la fin de la campagne. Le concept d&rsquo;\u00e9tude longitudinale est int\u00e9ressant car il permet de mesurer les effets au niveau individuel et donne ainsi une image plus pr\u00e9cise du degr\u00e9 de maintien de l&rsquo;intention d&rsquo;achat.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-ea19aca82df3f00fd3b027271da0cd09\">Le r\u00e9sultat de d\u00e9part est clair : la r\u00e9ponse \u00ab definitly consider \u00bb, qui mesure l&rsquo;intention d&rsquo;achat, diminue en moyenne de 19 % dans les huit semaines suivant la campagne.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-6b7c548c6bf1e6641f59db5e9c039f71\">Tous les canaux vid\u00e9o ne se valent pas. La TV affiche l&rsquo;effet le plus durable, tandis que la vid\u00e9o en ligne (principalement YouTube) et les r\u00e9seaux sociaux enregistrent une baisse nettement plus marqu\u00e9e de l&rsquo;intention d&rsquo;achat dans les semaines qui suivent la campagne.<br>Le graphique ci-dessous le d\u00e9montre clairement.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1409\" height=\"903\" src=\"https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/Capture-decran-2026-02-26-a-14.23.05.png\" alt=\"\" class=\"wp-image-8057\" srcset=\"https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/Capture-decran-2026-02-26-a-14.23.05.png 1409w, https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/Capture-decran-2026-02-26-a-14.23.05-300x192.png 300w, https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/Capture-decran-2026-02-26-a-14.23.05-1024x656.png 1024w, https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/Capture-decran-2026-02-26-a-14.23.05-768x492.png 768w\" sizes=\"auto, (max-width: 1409px) 100vw, 1409px\" \/><\/figure>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-78a523ea4783a665571609ddba2e229c\">L&rsquo;une des conclusions les plus notables de l&rsquo;\u00e9tude concerne la synergie entre la t\u00e9l\u00e9vision et les autres m\u00e9dias. Le graphique suivant montre que lorsque d&rsquo;autres canaux sont utilis\u00e9s sans la t\u00e9l\u00e9vision dans le mix m\u00e9dia, l&rsquo;intention d&rsquo;achat diminue de mani\u00e8re significative dans les semaines qui suivent la campagne. Concr\u00e8tement, il appara\u00eet que l&rsquo;intention d&rsquo;achat pour la vid\u00e9o en ligne diminue de 23 % lorsque la t\u00e9l\u00e9vision n&rsquo;est pas incluse. Pour les r\u00e9seaux sociaux, cette baisse suppl\u00e9mentaire est de 17 %.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"658\" src=\"https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/Capture-decran-2026-02-26-a-14.26.19-1024x658.png\" alt=\"\" class=\"wp-image-8060\" srcset=\"https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/Capture-decran-2026-02-26-a-14.26.19-1024x658.png 1024w, https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/Capture-decran-2026-02-26-a-14.26.19-300x193.png 300w, https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/Capture-decran-2026-02-26-a-14.26.19-768x494.png 768w, https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/Capture-decran-2026-02-26-a-14.26.19.png 1302w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-ee3aa63b003ae33754ab826781834bc7\">D\u00e9couvrez tous les autres pr\u00e9cieux insights de l&rsquo;\u00e9tude \u00ab Staying Power \u00bb r\u00e9alis\u00e9e par Thinkbox et Tapestry Research dans le rapport complet disponible <a href=\"https:\/\/assets.ctfassets.net\/ptzdhtf6t0jg\/7a4PEDk2c6hiTUL8LxWZgQ\/1e5deebb6d78de3623c1be0c7bc03fc4\/Staying_Power_-_the_longevity_of_advertising.pdf\" data-type=\"link\" data-id=\"https:\/\/assets.ctfassets.net\/ptzdhtf6t0jg\/7a4PEDk2c6hiTUL8LxWZgQ\/1e5deebb6d78de3623c1be0c7bc03fc4\/Staying_Power_-_the_longevity_of_advertising.pdf\">ici<\/a>.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-file with-form\"><a id=\"wp-block-file--media-3b28def3-9165-40f2-879b-478704117ab8\" href=\"https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/VIA-Power-slides-2026-3-1.pptx\">VIA Power slides 2026-3<\/a><a href=\"https:\/\/thinkvia.be\/wp-content\/uploads\/2026\/02\/VIA-Power-slides-2026-3-1.pptx\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-3b28def3-9165-40f2-879b-478704117ab8\">T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Encore une \u00e9tude particuli\u00e8rement \u00e9clairante de nos homologues britaniques Thinkbox ! Combien de temps la publicit\u00e9 continue-t-elle \u00e0 avoir de l&rsquo;effet apr\u00e8s la fin d&rsquo;une campagne ? Cette \u00e9tude \u00ab Staying Power \u00bb a \u00e9t\u00e9 men\u00e9e par Tapestry Research. Elle&#8230;<\/p>\n","protected":false},"author":3,"featured_media":8064,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[1,42],"tags":[],"class_list":["post-8050","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-insights","category-new-opinion-fr"],"acf":[],"_links":{"self":[{"href":"https:\/\/thinkvia.be\/fr\/wp-json\/wp\/v2\/posts\/8050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thinkvia.be\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thinkvia.be\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thinkvia.be\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/thinkvia.be\/fr\/wp-json\/wp\/v2\/comments?post=8050"}],"version-history":[{"count":5,"href":"https:\/\/thinkvia.be\/fr\/wp-json\/wp\/v2\/posts\/8050\/revisions"}],"predecessor-version":[{"id":8071,"href":"https:\/\/thinkvia.be\/fr\/wp-json\/wp\/v2\/posts\/8050\/revisions\/8071"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thinkvia.be\/fr\/wp-json\/wp\/v2\/media\/8064"}],"wp:attachment":[{"href":"https:\/\/thinkvia.be\/fr\/wp-json\/wp\/v2\/media?parent=8050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thinkvia.be\/fr\/wp-json\/wp\/v2\/categories?post=8050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thinkvia.be\/fr\/wp-json\/wp\/v2\/tags?post=8050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}