{"id":14103,"date":"2019-02-09T14:25:38","date_gmt":"2019-02-09T13:25:38","guid":{"rendered":"http:\/\/www.jochenlueders.de\/?p=14103"},"modified":"2019-02-09T14:25:38","modified_gmt":"2019-02-09T13:25:38","slug":"what-is-the-truth-behind-class-sizes","status":"publish","type":"post","link":"https:\/\/jochenlueders.de\/?p=14103","title":{"rendered":"What is the truth behind class&nbsp;sizes?"},"content":{"rendered":"\n<p>Eines der gr\u00f6\u00df\u00adten R\u00e4t\u00adsel im Zusam\u00admen\u00adhang mit <a href=\"https:\/\/visible-learning.org\/backup-hattie-ranking-256-effects-2017\/\">Hat\u00adties Ran\u00adking<\/a> ist, war\u00adum die Klas\u00adsen\u00adgr\u00f6\u00ad\u00dfe (mit 0,21) eine offen\u00adbar so gerin\u00adge Bedeu\u00adtung hat, wo man doch als \u201ePrak\u00adti\u00adker\u201c immer meint, dass der Unter\u00adricht in einer klei\u00adne\u00adren Klas\u00adse effek\u00adti\u00adver ist bzw. sein m\u00fcss\u00adte. Im fol\u00adgen\u00adden Video erkl\u00e4rt Hat\u00adtie, war\u00adum es in Wirk\u00adlich\u00adkeit alles ein biss\u00adchen kom\u00adpli\u00adzier\u00adter&nbsp;ist:&nbsp;<\/p>\n\n\n\n<!--more-->\n\n\n\n<figure class=\"wp-block-embed-vimeo wp-block-embed is-type-video is-provider-vimeo wp-embed-aspect-1-1 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"HATTIE: Why Doesn't Class Size Matter (as much as first thought)?\" src=\"https:\/\/player.vimeo.com\/video\/267382433?dnt=1&amp;app_id=122963\" width=\"629\" height=\"629\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write\"><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Eines der gr\u00f6\u00df\u00adten R\u00e4t\u00adsel im Zusam\u00admen\u00adhang mit Hat\u00adties Ran\u00adking ist, war\u00adum die Klas\u00adsen\u00adgr\u00f6\u00ad\u00dfe (mit 0,21) eine offen\u00adbar so gerin\u00adge Bedeu\u00adtung hat, wo man doch als \u201ePrak\u00adti\u00adker\u201c immer meint, dass der Unter\u00adricht in einer klei\u00adne\u00adren Klas\u00adse effek\u00adti\u00adver ist bzw. sein m\u00fcss\u00adte. Im fol\u00adgen\u00adden Video erkl\u00e4rt Hat\u00adtie, war\u00adum es in Wirk\u00adlich\u00adkeit alles ein biss\u00adchen kom\u00adpli\u00adzier\u00adter&nbsp;ist:&nbsp;<\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wp_typography_post_enhancements_disabled":false,"footnotes":""},"categories":[8],"tags":[11],"class_list":["post-14103","post","type-post","status-publish","format-standard","hentry","category-alg","tag-unterricht"],"_links":{"self":[{"href":"https:\/\/jochenlueders.de\/index.php?rest_route=\/wp\/v2\/posts\/14103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jochenlueders.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jochenlueders.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jochenlueders.de\/index.php?rest_route=\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/jochenlueders.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14103"}],"version-history":[{"count":1,"href":"https:\/\/jochenlueders.de\/index.php?rest_route=\/wp\/v2\/posts\/14103\/revisions"}],"predecessor-version":[{"id":14104,"href":"https:\/\/jochenlueders.de\/index.php?rest_route=\/wp\/v2\/posts\/14103\/revisions\/14104"}],"wp:attachment":[{"href":"https:\/\/jochenlueders.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jochenlueders.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jochenlueders.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}