{"id":28229,"date":"2021-07-16T08:46:50","date_gmt":"2021-07-16T07:46:50","guid":{"rendered":"https:\/\/www.speakersacademy.com\/speaker\/marleen-onwezen\/"},"modified":"2026-06-28T23:11:32","modified_gmt":"2026-06-28T22:11:32","slug":"marleen-onwezen","status":"publish","type":"sa_speaker","link":"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/","title":{"rendered":"Marleen Onwezen"},"content":{"rendered":"<p>Marleen ist Psychologin und besch\u00e4ftigt sich t\u00e4glich mit der Frage, warum Verbraucher gesunde und nachhaltige Entscheidungen treffen und welche M\u00f6glichkeiten es gibt, dieses Verhalten zu beeinflussen. In den letzten Jahren wird Marleen sehr h\u00e4ufig eingeladen, \u00fcber das Verhalten von Verbrauchern zu sprechen. Marleen findet es \u00e4u\u00dferst inspirierend, \u00fcber die irrationalen Entscheidungen von Verbrauchern zu berichten. Verbraucher sagen, dass sie ges\u00fcnder essen m\u00f6chten, tun es aber nicht; Verbraucher, die sagen, dass ihnen das Wohl der Tiere wichtig ist, aber alle Informationen dar\u00fcber ignorieren und einfach grillen; Verbraucher, die denken, sie treffen individuelle Entscheidungen im Supermarkt und durch soziale Normen beeinflusst werden; Verbraucher, die pl\u00f6tzlich doch eine vegetarische Option w\u00e4hlen, wenn die Standardwahl ge\u00e4ndert wird. Sie inspiriert ihr Publikum, indem sie erkl\u00e4rt, wie wir den Verbraucher verstehen k\u00f6nnen und Wege finden, um nachhaltige und gesunde Entscheidungen zu unterst\u00fctzen.<\/p>\n<p>Marleen Onwezen ist Sozialpsychologin. Sie hat in Tilburg studiert und 2014 an der Universit\u00e4t Wageningen ihren Doktortitel \u00fcber die Rolle von Emotionen bei nachhaltigen Entscheidungen erhalten. Sie arbeitet seit \u00fcber 12 Jahren bei Wageningen Economic Research als Senior Researcher. Sie ist Botschafterin, Expertenleiterin und Koordinatorin f\u00fcr Verbraucherverhalten der Wageningen University and Research. Dar\u00fcber hinaus ist sie Treiberin des Gamechanger-Projekts \u201eentscheidungsf\u00e4higer Verbraucher\u201c bei NWA und Mitglied des Kernteams f\u00fcr gesunde und sichere Lebensmittelsysteme von Wageningen Research. Sie ist Mitglied des wissenschaftlichen Beirats verschiedener Unternehmen, um dar\u00fcber nachzudenken, wie nachhaltige und gesunde Entscheidungen gef\u00f6rdert werden k\u00f6nnen.<\/p>\n<p>Marleen hat eine gro\u00dfe Anzahl wissenschaftlicher Publikationen verfasst. Neben der Analyse, wie Verbraucher genau eine Entscheidung treffen, besch\u00e4ftigt sich Marleen auch intensiv damit, die Auswirkungen ihrer Arbeit auf die Gesellschaft zu vergr\u00f6\u00dfern. Sie denkt gerne \u00fcber M\u00f6glichkeiten nach, um Lebensmitteltransitionen zu beschleunigen. Au\u00dferdem spricht sie gerne \u00fcber ihre Forschungen, um nach Wegen zu suchen, wie Wissenschaft in gesellschaftliche Anwendungen \u00fcbersetzt werden kann. Ihr Motto lautet daher: &#8218;Wissenschaft mit Wirkung&#8216;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Marleen ist Psychologin und besch\u00e4ftigt sich t\u00e4glich mit der Frage, warum Verbraucher gesunde und nachhaltige Entscheidungen treffen und welche M\u00f6glichkeiten es gibt, dieses Verhalten zu beeinflussen. In den letzten Jahren wird Marleen sehr h\u00e4ufig eingeladen, \u00fcber das Verhalten von Verbrauchern zu sprechen. Marleen findet es \u00e4u\u00dferst inspirierend, \u00fcber die irrationalen Entscheidungen von Verbrauchern zu berichten. [&hellip;]<\/p>\n","protected":false},"featured_media":20284,"template":"","meta":{"_acf_changed":false,"_trash_the_other_posts":false,"editor_notices":[]},"sa_speaker_category":[9,78,5],"sa_language":[199,214],"sa_employability":[226],"class_list":["post-28229","sa_speaker","type-sa_speaker","status-publish","has-post-thumbnail","hentry","sa_speaker_category-kunst-kultur-gesellschaft","sa_speaker_category-lebensstil","sa_speaker_category-nachhaltigkeit-umwelt"],"acf":{"sa_introduction":"Forschungsleiter f\u00fcr Verbraucherverhalten an der Universit\u00e4t Wageningen","sa_one_liner":"Botschafter, Expertenleiter und Koordinator f\u00fcr Verbraucherverhalten","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":"Der irrationale Verbraucher: Psychologie hinter den Entscheidungen","sa_subjects_information":""},{"sa_subjects_title":"Wie f\u00f6rdert man nachhaltige Entscheidungen","sa_subjects_information":""},{"sa_subjects_title":"Proteintransition: Kultiviertes Fleisch, Insekten oder Algen?","sa_subjects_information":""},{"sa_subjects_title":"Lektionen nach der COVID-Krise: Was k\u00f6nnen wir lernen, um nachhaltige und gesunde Entscheidungen zu f\u00f6rdern?","sa_subjects_information":""}],"sa_faq_items":null,"sa_minimum_price":"1875","sa_maximum_price":"3000","sa_banner_image_id":20285,"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. Boek haar nu via Speakers Academy.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Marleen Onwezen - Co\u00f6rdinator Consumentengedrag - Speakers Academy\" \/>\n<meta property=\"og:description\" content=\"Marleen Onzwezen is onderzoeker consumentengedrag aan de Wageningen Universiteit. Boek haar nu via Speakers Academy.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/\" \/>\n<meta property=\"og:site_name\" content=\"Speakers Academy\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-28T22:11:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.speakersacademy.com\/de\/wp-content\/uploads\/sites\/4\/2021\/07\/Marleen-Onwezen-\u00a9-copyrightcleared-crop.jpg?image-crop-positioner-ts=1783063830\" \/>\n\t<meta property=\"og:image:width\" content=\"296\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"2\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/speaker\\\/marleen-onwezen\\\/\",\"url\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/speaker\\\/marleen-onwezen\\\/\",\"name\":\"Marleen Onwezen - Co\u00f6rdinator Consumentengedrag - Speakers Academy\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/speaker\\\/marleen-onwezen\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/speaker\\\/marleen-onwezen\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2021\\\/07\\\/Marleen-Onwezen-\u00a9-copyrightcleared-crop.jpg?image-crop-positioner-ts=1783063830\",\"datePublished\":\"2021-07-16T07:46:50+00:00\",\"dateModified\":\"2026-06-28T22:11:32+00:00\",\"description\":\"Marleen Onzwezen is onderzoeker consumentengedrag aan de Wageningen Universiteit. Boek haar nu via Speakers Academy.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/speaker\\\/marleen-onwezen\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/speaker\\\/marleen-onwezen\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/speaker\\\/marleen-onwezen\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2021\\\/07\\\/Marleen-Onwezen-\u00a9-copyrightcleared-crop.jpg?image-crop-positioner-ts=1783063830\",\"contentUrl\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2021\\\/07\\\/Marleen-Onwezen-\u00a9-copyrightcleared-crop.jpg?image-crop-positioner-ts=1783063830\",\"width\":296,\"height\":400},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/speaker\\\/marleen-onwezen\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Speakers\",\"item\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/speaker\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"dr. Marleen Onwezen\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/#website\",\"url\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/\",\"name\":\"Speakers Academy\",\"description\":\"Bringing Knowledge to the World\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/#organization\",\"name\":\"Speakers Academy\",\"url\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2025\\\/04\\\/sa_logo.jpg?image-crop-positioner-ts=1783052674\",\"contentUrl\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2025\\\/04\\\/sa_logo.jpg?image-crop-positioner-ts=1783052674\",\"width\":696,\"height\":696,\"caption\":\"Speakers Academy\"},\"image\":{\"@id\":\"https:\\\/\\\/www.speakersacademy.com\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.instagram.com\\\/speakers.academy\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCW5ccMnflvNyiE6cChHDYbw\",\"https:\\\/\\\/www.tiktok.com\\\/@speakers_academy\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/speakers-academy\",\"https:\\\/\\\/open.spotify.com\\\/show\\\/54t64RYiW9sDkfJQrUBO90\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Marleen Onwezen - Co\u00f6rdinator Consumentengedrag - Speakers Academy","description":"Marleen Onzwezen is onderzoeker consumentengedrag aan de Wageningen Universiteit. Boek haar nu via Speakers Academy.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/","og_locale":"de_DE","og_type":"article","og_title":"Marleen Onwezen - Co\u00f6rdinator Consumentengedrag - Speakers Academy","og_description":"Marleen Onzwezen is onderzoeker consumentengedrag aan de Wageningen Universiteit. Boek haar nu via Speakers Academy.","og_url":"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/","og_site_name":"Speakers Academy","article_modified_time":"2026-06-28T22:11:32+00:00","og_image":[{"width":296,"height":400,"url":"https:\/\/www.speakersacademy.com\/de\/wp-content\/uploads\/sites\/4\/2021\/07\/Marleen-Onwezen-\u00a9-copyrightcleared-crop.jpg?image-crop-positioner-ts=1783063830","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"2\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/","url":"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/","name":"Marleen Onwezen - Co\u00f6rdinator Consumentengedrag - Speakers Academy","isPartOf":{"@id":"https:\/\/www.speakersacademy.com\/de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/#primaryimage"},"image":{"@id":"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/#primaryimage"},"thumbnailUrl":"https:\/\/www.speakersacademy.com\/de\/wp-content\/uploads\/sites\/4\/2021\/07\/Marleen-Onwezen-\u00a9-copyrightcleared-crop.jpg?image-crop-positioner-ts=1783063830","datePublished":"2021-07-16T07:46:50+00:00","dateModified":"2026-06-28T22:11:32+00:00","description":"Marleen Onzwezen is onderzoeker consumentengedrag aan de Wageningen Universiteit. Boek haar nu via Speakers Academy.","breadcrumb":{"@id":"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/#primaryimage","url":"https:\/\/www.speakersacademy.com\/de\/wp-content\/uploads\/sites\/4\/2021\/07\/Marleen-Onwezen-\u00a9-copyrightcleared-crop.jpg?image-crop-positioner-ts=1783063830","contentUrl":"https:\/\/www.speakersacademy.com\/de\/wp-content\/uploads\/sites\/4\/2021\/07\/Marleen-Onwezen-\u00a9-copyrightcleared-crop.jpg?image-crop-positioner-ts=1783063830","width":296,"height":400},{"@type":"BreadcrumbList","@id":"https:\/\/www.speakersacademy.com\/de\/speaker\/marleen-onwezen\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.speakersacademy.com\/de\/"},{"@type":"ListItem","position":2,"name":"Speakers","item":"https:\/\/www.speakersacademy.com\/de\/speaker\/"},{"@type":"ListItem","position":3,"name":"dr. Marleen Onwezen"}]},{"@type":"WebSite","@id":"https:\/\/www.speakersacademy.com\/de\/#website","url":"https:\/\/www.speakersacademy.com\/de\/","name":"Speakers Academy","description":"Bringing Knowledge to the World","publisher":{"@id":"https:\/\/www.speakersacademy.com\/de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.speakersacademy.com\/de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/www.speakersacademy.com\/de\/#organization","name":"Speakers Academy","url":"https:\/\/www.speakersacademy.com\/de\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.speakersacademy.com\/de\/#\/schema\/logo\/image\/","url":"https:\/\/www.speakersacademy.com\/de\/wp-content\/uploads\/sites\/4\/2025\/04\/sa_logo.jpg?image-crop-positioner-ts=1783052674","contentUrl":"https:\/\/www.speakersacademy.com\/de\/wp-content\/uploads\/sites\/4\/2025\/04\/sa_logo.jpg?image-crop-positioner-ts=1783052674","width":696,"height":696,"caption":"Speakers Academy"},"image":{"@id":"https:\/\/www.speakersacademy.com\/de\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.instagram.com\/speakers.academy\/","https:\/\/www.youtube.com\/channel\/UCW5ccMnflvNyiE6cChHDYbw","https:\/\/www.tiktok.com\/@speakers_academy","https:\/\/www.linkedin.com\/company\/speakers-academy","https:\/\/open.spotify.com\/show\/54t64RYiW9sDkfJQrUBO90"]}]}},"_links":{"self":[{"href":"https:\/\/www.speakersacademy.com\/de\/wp-json\/wp\/v2\/sa_speaker\/28229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.speakersacademy.com\/de\/wp-json\/wp\/v2\/sa_speaker"}],"about":[{"href":"https:\/\/www.speakersacademy.com\/de\/wp-json\/wp\/v2\/types\/sa_speaker"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.speakersacademy.com\/de\/wp-json\/wp\/v2\/media\/20284"}],"wp:attachment":[{"href":"https:\/\/www.speakersacademy.com\/de\/wp-json\/wp\/v2\/media?parent=28229"}],"wp:term":[{"taxonomy":"sa_speaker_category","embeddable":true,"href":"https:\/\/www.speakersacademy.com\/de\/wp-json\/wp\/v2\/sa_speaker_category?post=28229"},{"taxonomy":"sa_language","embeddable":true,"href":"https:\/\/www.speakersacademy.com\/de\/wp-json\/wp\/v2\/sa_language?post=28229"},{"taxonomy":"sa_employability","embeddable":true,"href":"https:\/\/www.speakersacademy.com\/de\/wp-json\/wp\/v2\/sa_employability?post=28229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}