1.0Marcel van der Haashttps://marcelvanderhaas.nl/en/Marcel van der Haashttps://marcelvanderhaas.nl/en/author/marcel/rich600338<blockquote class="wp-embedded-content" data-secret="m4K2bwNlxr"><a href="https://marcelvanderhaas.nl/en/2018/articles/leadership/">Leadership</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://marcelvanderhaas.nl/en/2018/articles/leadership/embed/#?secret=m4K2bwNlxr" width="600" height="338" title="“Leadership” — Marcel van der Haas" data-secret="m4K2bwNlxr" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://marcelvanderhaas.nl/wp-includes/js/wp-embed.min.js </script> https://marcelvanderhaas.nl/wp-content/uploads/2017/11/pexels-photo-459124.jpeg1280853Leadership is a widely used and also abused term. Countless books on this subject have been written, many conferences have been organized and significant training budgets have been used up. The result? We often continue to work as if nothing has happened or changed. But what is leadership exactly and how does it manifest itself? […]