{"id":9413,"date":"2025-12-12T12:04:26","date_gmt":"2025-12-12T12:04:26","guid":{"rendered":"https:\/\/pisa4u.gr\/visualization-of-pisa-2018-cognitive-results\/"},"modified":"2026-07-05T12:37:57","modified_gmt":"2026-07-05T12:37:57","slug":"visualization-of-pisa-2018-cognitive-results","status":"publish","type":"post","link":"https:\/\/pisa4u.gr\/en\/visualization-of-pisa-2018-cognitive-results\/","title":{"rendered":"Visualization of PISA 2018 Cognitive Results"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-d6924da0 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-efa76908\"><h1 class=\"uagb-heading-text\">Visualization of PISA 2018 Cognitive Results<\/h1><\/div>\n<\/div><\/div>\n\n<div class=\"tableauPlaceholder\" id=\"viz1770728057210\" style=\"position: relative\"><noscript><a href=\"#\"><img decoding=\"async\" alt=\" \" src=\"https:\/\/public.tableau.com\/static\/images\/PI\/PISA4UVISUAL-TESTLINKSFIXING2015\/Mathematics-2018\/1_rss.png\" style=\"border: none\" title=\"Visualization of PISA 2018 Cognitive Results\" \/><\/a><\/noscript><object class=\"tableauViz\" style=\"display:none;\"><param name=\"host_url\" value=\"https%3A%2F%2Fpublic.tableau.com%2F\"\/> <param name=\"embed_code_version\" value=\"3\"\/> <param name=\"site_root\" value=\"\"\/><param name=\"name\" value=\"PISA4UVISUAL-TESTLINKSFIXING2015\/Mathematics-2018\"\/><param name=\"tabs\" value=\"no\"\/><param name=\"toolbar\" value=\"yes\"\/><param name=\"static_image\" value=\"https:\/\/public.tableau.com\/static\/images\/PI\/PISA4UVISUAL-TESTLINKSFIXING2015\/Mathematics-2018\/1.png\"\/> <param name=\"animate_transition\" value=\"yes\"\/><param name=\"display_static_image\" value=\"yes\"\/><param name=\"display_spinner\" value=\"yes\"\/><param name=\"display_overlay\" value=\"yes\"\/><param name=\"display_count\" value=\"yes\"\/><param name=\"language\" value=\"en-US\"\/><param name=\"filter\" value=\"publish=yes\"\/><\/object><\/div>                <script type=\"text\/javascript\">                    var divElement = document.getElementById('viz1770728057210');                    var vizElement = divElement.getElementsByTagName('object')[0];                    if ( divElement.offsetWidth > 800 ) { vizElement.style.width='1200px';vizElement.style.height='1627px';} else if ( divElement.offsetWidth > 500 ) { vizElement.style.width='1200px';vizElement.style.height='1627px';} else { vizElement.style.width='100%';vizElement.style.height='1627px';}                     var scriptElement = document.createElement('script');                    scriptElement.src = 'https:\/\/public.tableau.com\/javascripts\/api\/viz_v1.js';                    vizElement.parentNode.insertBefore(scriptElement, vizElement);                <\/script>\n\n<div class=\"wp-block-uagb-container uagb-block-7025be69 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-4f0e649c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-essential-blocks-text root-eb-text-ikg39\"><div class=\"eb-parent-wrapper eb-parent-eb-text-ikg39 \"><div class=\"eb-text-wrapper eb-text-ikg39\" data-id=\"eb-text-ikg39\"><p class=\"eb-text\">For a detailed presentation of descriptive data by subject, select the corresponding icon:<\/p><\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-13f55557 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-bf4c2906\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-1bd5fed6\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-f45a8c65 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1Y1yx7dZf7bcYHmwc0tQkvopreoFA4Lv_\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Mathematics<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-530a195f\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-87a71902\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-f33ad4b3 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1YGmdK1Zlxr38cJEZlDnPe3IaHSSiU8tM\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Reading<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-d30b8b1f\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-5bc36e88\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-f872ebd3 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1kCUcViLFgJiwzdzoMcnM4aS7zNmsSKnK\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Science<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>2018 Results<\/p>\n","protected":false},"author":1,"featured_media":9263,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"unboxed","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"disabled","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[43],"tags":[],"class_list":["post-9413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-visualization"],"uagb_featured_image_src":{"full":["https:\/\/pisa4u.gr\/wp-content\/uploads\/2025\/12\/tableau_pisa.png",1200,675,false],"thumbnail":["https:\/\/pisa4u.gr\/wp-content\/uploads\/2025\/12\/tableau_pisa-150x150.png",150,150,true],"medium":["https:\/\/pisa4u.gr\/wp-content\/uploads\/2025\/12\/tableau_pisa-300x169.png",300,169,true],"medium_large":["https:\/\/pisa4u.gr\/wp-content\/uploads\/2025\/12\/tableau_pisa-768x432.png",768,432,true],"large":["https:\/\/pisa4u.gr\/wp-content\/uploads\/2025\/12\/tableau_pisa-1024x576.png",1024,576,true],"1536x1536":["https:\/\/pisa4u.gr\/wp-content\/uploads\/2025\/12\/tableau_pisa.png",1200,675,false],"2048x2048":["https:\/\/pisa4u.gr\/wp-content\/uploads\/2025\/12\/tableau_pisa.png",1200,675,false]},"uagb_author_info":{"display_name":"tzevgit","author_link":"https:\/\/pisa4u.gr\/en\/author\/tzevgit\/"},"uagb_comment_info":0,"uagb_excerpt":"2018 Results","_links":{"self":[{"href":"https:\/\/pisa4u.gr\/en\/wp-json\/wp\/v2\/posts\/9413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pisa4u.gr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pisa4u.gr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pisa4u.gr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pisa4u.gr\/en\/wp-json\/wp\/v2\/comments?post=9413"}],"version-history":[{"count":2,"href":"https:\/\/pisa4u.gr\/en\/wp-json\/wp\/v2\/posts\/9413\/revisions"}],"predecessor-version":[{"id":9416,"href":"https:\/\/pisa4u.gr\/en\/wp-json\/wp\/v2\/posts\/9413\/revisions\/9416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pisa4u.gr\/en\/wp-json\/wp\/v2\/media\/9263"}],"wp:attachment":[{"href":"https:\/\/pisa4u.gr\/en\/wp-json\/wp\/v2\/media?parent=9413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pisa4u.gr\/en\/wp-json\/wp\/v2\/categories?post=9413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pisa4u.gr\/en\/wp-json\/wp\/v2\/tags?post=9413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}