{"id":28794,"date":"2021-07-16T08:46:50","date_gmt":"2021-07-16T07:46:50","guid":{"rendered":"https:\/\/www.speakersacademy.com\/speaker\/marleen-onwezen\/"},"modified":"2026-06-28T23:11:34","modified_gmt":"2026-06-28T22:11:34","slug":"marleen-onwezen","status":"publish","type":"sa_speaker","link":"https:\/\/www.speakersacademy.com\/fr\/speaker\/marleen-onwezen\/","title":{"rendered":"Marleen Onwezen"},"content":{"rendered":"<p>Marleen est psychologue et s&rsquo;interroge chaque jour sur les raisons pour lesquelles les consommateurs font des choix sains et durables, ainsi que sur les moyens d&rsquo;influencer ce comportement. Au cours des derni\u00e8res ann\u00e9es, Marleen a \u00e9t\u00e9 r\u00e9guli\u00e8rement sollicit\u00e9e pour parler du comportement des consommateurs. Elle trouve cela extr\u00eamement inspirant de discuter des choix irrationnels des consommateurs. Les consommateurs affirment vouloir manger plus sainement mais ne le font pas ; des consommateurs qui disent accorder de l&rsquo;importance au bien-\u00eatre animal, mais ignorent toutes les informations \u00e0 ce sujet et se mettent \u00e0 faire un barbecue ; des consommateurs qui pensent faire des choix individuels au supermarch\u00e9 mais sont influenc\u00e9s par la norme sociale ; des consommateurs qui choisissent soudainement une option v\u00e9g\u00e9tarienne lorsque le choix par d\u00e9faut est modifi\u00e9. Elle inspire son public en expliquant comment nous pouvons comprendre le consommateur et trouver des moyens de soutenir des choix durables et sains.<\/p>\n<p>Marleen Onwezen est psychologue social. Elle a \u00e9tudi\u00e9 \u00e0 Tilburg et a obtenu son doctorat sur le r\u00f4le des \u00e9motions dans les choix durables en 2014 \u00e0 l&rsquo;Universit\u00e9 de Wageningen. Elle travaille depuis plus de 12 ans \u00e0 Wageningen Economic Research en tant que chercheuse senior. Elle est ambassadrice, leader d&rsquo;expertise et coordinatrice du comportement des consommateurs \u00e0 Wageningen University and Research. De plus, elle est responsable de la consommation \u00e9clair\u00e9e dans le cadre de la gamechanger NWA et fait partie de l&rsquo;\u00e9quipe centrale des syst\u00e8mes alimentaires sains et s\u00fbrs de Wageningen Research. Elle si\u00e8ge \u00e9galement au conseil scientifique de plusieurs entreprises pour r\u00e9fl\u00e9chir \u00e0 la mani\u00e8re de stimuler des choix durables et sains.<\/p>\n<p>Marleen a une vaste s\u00e9rie de publications scientifiques \u00e0 son actif. En plus d&rsquo;analyser comment les consommateurs prennent exactement une d\u00e9cision, Marleen s&rsquo;efforce \u00e9galement d&rsquo;accro\u00eetre l&rsquo;impact de son travail sur la soci\u00e9t\u00e9. Elle r\u00e9fl\u00e9chit volontiers \u00e0 des moyens d&rsquo;acc\u00e9l\u00e9rer les transitions alimentaires. Elle aime \u00e9galement parler de ses recherches afin de chercher des moyens de traduire la science en applications soci\u00e9tales. Son motto est donc : \u2018Science avec impact\u2019<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Marleen est psychologue et s&rsquo;interroge chaque jour sur les raisons pour lesquelles les consommateurs font des choix sains et durables, ainsi que sur les moyens d&rsquo;influencer ce comportement. Au cours des derni\u00e8res ann\u00e9es, Marleen a \u00e9t\u00e9 r\u00e9guli\u00e8rement sollicit\u00e9e pour parler du comportement des consommateurs. Elle trouve cela extr\u00eamement inspirant de discuter des choix irrationnels des [&hellip;]<\/p>\n","protected":false},"featured_media":20334,"template":"","meta":{"_acf_changed":false,"_trash_the_other_posts":false,"editor_notices":[]},"sa_speaker_category":[9,5,78],"sa_language":[187,186],"sa_employability":[207],"class_list":["post-28794","sa_speaker","type-sa_speaker","status-publish","has-post-thumbnail","hentry","sa_speaker_category-arts-culture-societe","sa_speaker_category-durabilite-environnement","sa_speaker_category-mode-de-vie"],"acf":{"sa_introduction":"Chercheur en comportement des consommateurs \u00e0 l'Universit\u00e9 de Wageningen","sa_one_liner":"Ambassadeur, leader d'expertise et coordinateur du comportement des consommateurs","sa_name_title":"dr.","sa_region":[],"sa_degree":"","sa_stars":"","sa_maglr_ids":null,"sa_publications":null,"sa_socials":null,"sa_subjects":[{"sa_subjects_title":"Le consommateur irrationnel : psychologie derri\u00e8re les choix","sa_subjects_information":""},{"sa_subjects_title":"Comment encourager des choix durables","sa_subjects_information":""},{"sa_subjects_title":"Transition prot\u00e9ique : viande cultiv\u00e9e, insectes ou algues ?","sa_subjects_information":""},{"sa_subjects_title":"Le\u00e7ons apr\u00e8s la crise COVID : que pouvons-nous apprendre pour encourager des choix durables et sains ?","sa_subjects_information":""}],"sa_faq_items":null,"sa_minimum_price":"1875","sa_maximum_price":"3000","sa_banner_image_id":20335,"sa_videos":[{"sa_video_title":"Aftrap Dutch Food Week 2020","sa_video_embed":"https:\/\/www.youtube.com\/watch?v=0rOu1OFulwA"},{"sa_video_title":"CIRCLES University: Eiwittransitie  - Marleen Onwezen - Wageningen University & Research","sa_video_embed":"https:\/\/www.youtube.com\/watch?v=Qt4qFua5cq0"}],"sa_order_score":0},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Marleen Onwezen - Co\u00f6rdinator Consumentengedrag - Speakers Academy<\/title>\n<meta name=\"description\" content=\"Marleen Onzwezen is onderzoeker consumentengedrag aan de Wageningen Universiteit. 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