1.0Demagoghttps://demagog.org.pl/en/rich600338<blockquote class="wp-embedded-content" data-secret="RBjNnmv7mj"><a href="https://demagog.org.pl/en/our-authors/piotr-madalinski/">Piotr Madaliński</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://demagog.org.pl/en/our-authors/piotr-madalinski/embed/#?secret=RBjNnmv7mj" width="600" height="338" title="“Piotr Madaliński” — Demagog" data-secret="RBjNnmv7mj" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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); /* ]]> */ </script> https://demagog.org.pl/wp-content/uploads/2026/03/PiotrMadalinski.jpg18962525Professionally, Piotr works in the field of data and social research, specializing in designing and conducting mixed-method research, analyzing raw data, and working with publicly available information sources. Since 1999, he has been associated with various public opinion research institutes, where he has coordinated dozens of research projects for clients across multiple sectors, including social... View Article