{"version":"1.0","provider_name":"Core Education, LLC","provider_url":"https:\/\/www.coreeducationllc.com\/blog2","author_name":"coreeducation","author_url":"https:\/\/www.coreeducationllc.com\/blog2\/author\/coreeducation\/","title":"Supporting Principals Using Teacher Effectiveness Data - Core Education, LLC","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"NbSaCTub0i\"><a href=\"https:\/\/www.coreeducationllc.com\/blog2\/supporting-principals-using-teacher-effectiveness-data\/\">Supporting Principals Using Teacher Effectiveness Data<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.coreeducationllc.com\/blog2\/supporting-principals-using-teacher-effectiveness-data\/embed\/#?secret=NbSaCTub0i\" width=\"600\" height=\"338\" title=\"&#8220;Supporting Principals Using Teacher Effectiveness Data&#8221; &#8212; Core Education, LLC\" data-secret=\"NbSaCTub0i\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/i0.wp.com\/www.coreeducationllc.com\/blog2\/wp-content\/uploads\/2013\/10\/gtl-logo.png?fit=349%2C63&ssl=1","thumbnail_width":349,"thumbnail_height":63,"description":"GTL Center\u2019s latest Professional Learning Module is Supporting Principals Using Teacher Effectiveness Data (September 2015). It discusses practical strategies principals and district leaders can use to make hiring, staffing, teacher leadership, and professional development decisions. Teacher effectiveness data can help school and district leaders to make informed and evidence-based talent management decisions, but too many Read more about Default title[&hellip;]"}