{"id":10661,"date":"2018-11-01T08:55:59","date_gmt":"2018-11-01T07:55:59","guid":{"rendered":"http:\/\/www.wjst.de\/blog\/?p=10661"},"modified":"2018-11-05T10:49:53","modified_gmt":"2018-11-05T09:49:53","slug":"wahlen-mit-alphabetischer-reihenfolge","status":"publish","type":"post","link":"https:\/\/www.wjst.de\/blog\/sciencesurf\/2018\/11\/wahlen-mit-alphabetischer-reihenfolge\/","title":{"rendered":"Wahlen mit alphabetischer Reihenfolge"},"content":{"rendered":"<p>Es gibt in Deutschland immer noch viele Kammer-, Sozial- und Vorstandswahlen, die aus angeblichen Fairnessgr\u00fcnden die Kandidatenliste alphabetisch reihen. Dabei wissen die meisten Organisationen nicht, wie sie sich damit vor allem selbst, aber auch den Kandidaten schaden.<\/p>\n<p>Wahlen von Kandidatenlisten in alphabetischer Reihenfolge sind n\u00e4mlich vor allem dann ein Problem, wenn A. die W\u00e4hler die Kandidaten nicht kennen, es B. einen gro\u00dfen \u00dcberhang von Kandidaten im Verh\u00e4ltnis zu den Gew\u00e4hlten gibt, C. die Reihung als Empfehlung missverstanden wird und D. die Wahlergebnisse relativ nahe beieinander liegen.<\/p>\n<p>In der englischen Literatur ist das alles als &#8220;Ballot Order Effect&#8221; bekannt und kann auf vielen Blogs nachgelesen werden:<br \/>\n<a href=\"https:\/\/daily.jstor.org\/ballot-position\/\">https:\/\/daily.jstor.org\/ballot-position\/<\/a><br \/>\n<a href=\"https:\/\/www.pulj.org\/the-roundtable\/avoiding-election-bias\">https:\/\/www.pulj.org\/the-roundtable\/avoiding-election-bias<\/a><br \/>\n<a href=\"https:\/\/www.bbc.com\/news\/blogs-magazine-monitor-27426319\">https:\/\/www.bbc.com\/news\/blogs-magazine-monitor-27426319<\/a><br \/>\n<a href=\"https:\/\/www.cbc.ca\/news\/politics\/grenier-ballot-order-1.4608059\">https:\/\/www.cbc.ca\/news\/politics\/grenier-ballot-order-1.4608059<\/a><br \/>\n<a href=\"http:\/\/www.centerforpolitics.org\/newslet_909cb.html\">http:\/\/www.centerforpolitics.org\/newslet_909cb.html<\/a><\/p>\n<p>Der Effekt ist enorm, mit einem Buchstaben im vorderen Drittel liegt die Wahlchance bei ca 65%, im mittleren Drittel bei 25%, im letzten Drittel bei 10%. Am Ende der Liste zu stehen ist besonders schlecht, auch bekannt als &#8220;voter fatigue&#8221; (das \u00e4ndert sich allerdings wenn die Liste sehr lange ist, dann wird man wieder etwas h\u00e4ufiger gew\u00e4hlt).<\/p>\n<p>Das folgende Beispiel illustriert an einem praktischen Beispiel, wie eine Liste von 20 Kandidaten am besten unter den W\u00e4hlern verteilt wird, um den &#8220;Ballot Order Effect&#8221; zu vermeiden.<\/p>\n<pre class=\"brush: php; title: ; notranslate\" title=\"\">\r\nl &lt;- LETTERS&#x5B;1:20]\r\nl\r\n&#x5B;1] &quot;A&quot; &quot;B&quot; &quot;C&quot; &quot;D&quot; &quot;E&quot; &quot;F&quot; &quot;G&quot; &quot;H&quot; &quot;I&quot; &quot;J&quot; &quot;K&quot; &quot;L&quot; &quot;M&quot; &quot;N&quot; &quot;O&quot; &quot;P&quot; &quot;Q&quot; &quot;R&quot; &quot;S&quot; &quot;T&quot;\r\n\r\n# Zuerst wird die alphabetische Reihenfolge aufgel\u00f6st\r\nl &lt;- sample(l)\r\nl\r\n&#x5B;1] &quot;Q&quot; &quot;C&quot; &quot;K&quot; &quot;F&quot; &quot;L&quot; &quot;M&quot; &quot;J&quot; &quot;T&quot; &quot;B&quot; &quot;I&quot; &quot;G&quot; &quot;H&quot; &quot;O&quot; &quot;P&quot; &quot;N&quot; &quot;S&quot; &quot;R&quot; &quot;A&quot; &quot;E&quot; &quot;D&quot;\r\n\r\n# Dann wird der jeweils letzte Namen nach vorne ger\u00fcckt\r\nr &amp;lt;- NULL\r\nfor (v in l&#x5B;20:1]) {\r\n  x &lt;- c( l&#x5B;grep(v,l):20], l&#x5B;1:(grep(v,l)-1)] )&#x5B;1:20]\r\n  r &lt;- rbind (r,x)\r\n}\r\nr\r\n\r\n# Jede Zeile gibt nun einen von 20 Wahlvorschl\u00e4gen aus\r\n  &#x5B;,1] &#x5B;,2] &#x5B;,3] &#x5B;,4] &#x5B;,5] &#x5B;,6] &#x5B;,7] &#x5B;,8] &#x5B;,9] &#x5B;,10] &#x5B;,11] &#x5B;,12] &#x5B;,13] &#x5B;,14] &#x5B;,15] &#x5B;,16] &#x5B;,17] &#x5B;,18] &#x5B;,19] &#x5B;,20]\r\nx &quot;D&quot;  &quot;Q&quot;  &quot;C&quot;  &quot;K&quot;  &quot;F&quot;  &quot;L&quot;  &quot;M&quot;  &quot;J&quot;  &quot;T&quot;  &quot;B&quot;   &quot;I&quot;   &quot;G&quot;   &quot;H&quot;   &quot;O&quot;   &quot;P&quot;   &quot;N&quot;   &quot;S&quot;   &quot;R&quot;   &quot;A&quot;   &quot;E&quot;  \r\nx &quot;E&quot;  &quot;D&quot;  &quot;Q&quot;  &quot;C&quot;  &quot;K&quot;  &quot;F&quot;  &quot;L&quot;  &quot;M&quot;  &quot;J&quot;  &quot;T&quot;   &quot;B&quot;   &quot;I&quot;   &quot;G&quot;   &quot;H&quot;   &quot;O&quot;   &quot;P&quot;   &quot;N&quot;   &quot;S&quot;   &quot;R&quot;   &quot;A&quot;  \r\nx &quot;A&quot;  &quot;E&quot;  &quot;D&quot;  &quot;Q&quot;  &quot;C&quot;  &quot;K&quot;  &quot;F&quot;  &quot;L&quot;  &quot;M&quot;  &quot;J&quot;   &quot;T&quot;   &quot;B&quot;   &quot;I&quot;   &quot;G&quot;   &quot;H&quot;   &quot;O&quot;   &quot;P&quot;   &quot;N&quot;   &quot;S&quot;   &quot;R&quot;  \r\nx &quot;R&quot;  &quot;A&quot;  &quot;E&quot;  &quot;D&quot;  &quot;Q&quot;  &quot;C&quot;  &quot;K&quot;  &quot;F&quot;  &quot;L&quot;  &quot;M&quot;   &quot;J&quot;   &quot;T&quot;   &quot;B&quot;   &quot;I&quot;   &quot;G&quot;   &quot;H&quot;   &quot;O&quot;   &quot;P&quot;   &quot;N&quot;   &quot;S&quot;  \r\nx &quot;S&quot;  &quot;R&quot;  &quot;A&quot;  &quot;E&quot;  &quot;D&quot;  &quot;Q&quot;  &quot;C&quot;  &quot;K&quot;  &quot;F&quot;  &quot;L&quot;   &quot;M&quot;   &quot;J&quot;   &quot;T&quot;   &quot;B&quot;   &quot;I&quot;   &quot;G&quot;   &quot;H&quot;   &quot;O&quot;   &quot;P&quot;   &quot;N&quot;  \r\nx &quot;N&quot;  &quot;S&quot;  &quot;R&quot;  &quot;A&quot;  &quot;E&quot;  &quot;D&quot;  &quot;Q&quot;  &quot;C&quot;  &quot;K&quot;  &quot;F&quot;   &quot;L&quot;   &quot;M&quot;   &quot;J&quot;   &quot;T&quot;   &quot;B&quot;   &quot;I&quot;   &quot;G&quot;   &quot;H&quot;   &quot;O&quot;   &quot;P&quot;  \r\nx &quot;P&quot;  &quot;N&quot;  &quot;S&quot;  &quot;R&quot;  &quot;A&quot;  &quot;E&quot;  &quot;D&quot;  &quot;Q&quot;  &quot;C&quot;  &quot;K&quot;   &quot;F&quot;   &quot;L&quot;   &quot;M&quot;   &quot;J&quot;   &quot;T&quot;   &quot;B&quot;   &quot;I&quot;   &quot;G&quot;   &quot;H&quot;   &quot;O&quot;  \r\nx &quot;O&quot;  &quot;P&quot;  &quot;N&quot;  &quot;S&quot;  &quot;R&quot;  &quot;A&quot;  &quot;E&quot;  &quot;D&quot;  &quot;Q&quot;  &quot;C&quot;   &quot;K&quot;   &quot;F&quot;   &quot;L&quot;   &quot;M&quot;   &quot;J&quot;   &quot;T&quot;   &quot;B&quot;   &quot;I&quot;   &quot;G&quot;   &quot;H&quot;  \r\nx &quot;H&quot;  &quot;O&quot;  &quot;P&quot;  &quot;N&quot;  &quot;S&quot;  &quot;R&quot;  &quot;A&quot;  &quot;E&quot;  &quot;D&quot;  &quot;Q&quot;   &quot;C&quot;   &quot;K&quot;   &quot;F&quot;   &quot;L&quot;   &quot;M&quot;   &quot;J&quot;   &quot;T&quot;   &quot;B&quot;   &quot;I&quot;   &quot;G&quot;  \r\nx &quot;G&quot;  &quot;H&quot;  &quot;O&quot;  &quot;P&quot;  &quot;N&quot;  &quot;S&quot;  &quot;R&quot;  &quot;A&quot;  &quot;E&quot;  &quot;D&quot;   &quot;Q&quot;   &quot;C&quot;   &quot;K&quot;   &quot;F&quot;   &quot;L&quot;   &quot;M&quot;   &quot;J&quot;   &quot;T&quot;   &quot;B&quot;   &quot;I&quot;  \r\nx &quot;I&quot;  &quot;G&quot;  &quot;H&quot;  &quot;O&quot;  &quot;P&quot;  &quot;N&quot;  &quot;S&quot;  &quot;R&quot;  &quot;A&quot;  &quot;E&quot;   &quot;D&quot;   &quot;Q&quot;   &quot;C&quot;   &quot;K&quot;   &quot;F&quot;   &quot;L&quot;   &quot;M&quot;   &quot;J&quot;   &quot;T&quot;   &quot;B&quot;  \r\nx &quot;B&quot;  &quot;I&quot;  &quot;G&quot;  &quot;H&quot;  &quot;O&quot;  &quot;P&quot;  &quot;N&quot;  &quot;S&quot;  &quot;R&quot;  &quot;A&quot;   &quot;E&quot;   &quot;D&quot;   &quot;Q&quot;   &quot;C&quot;   &quot;K&quot;   &quot;F&quot;   &quot;L&quot;   &quot;M&quot;   &quot;J&quot;   &quot;T&quot;  \r\nx &quot;T&quot;  &quot;B&quot;  &quot;I&quot;  &quot;G&quot;  &quot;H&quot;  &quot;O&quot;  &quot;P&quot;  &quot;N&quot;  &quot;S&quot;  &quot;R&quot;   &quot;A&quot;   &quot;E&quot;   &quot;D&quot;   &quot;Q&quot;   &quot;C&quot;   &quot;K&quot;   &quot;F&quot;   &quot;L&quot;   &quot;M&quot;   &quot;J&quot;  \r\nx &quot;J&quot;  &quot;T&quot;  &quot;B&quot;  &quot;I&quot;  &quot;G&quot;  &quot;H&quot;  &quot;O&quot;  &quot;P&quot;  &quot;N&quot;  &quot;S&quot;   &quot;R&quot;   &quot;A&quot;   &quot;E&quot;   &quot;D&quot;   &quot;Q&quot;   &quot;C&quot;   &quot;K&quot;   &quot;F&quot;   &quot;L&quot;   &quot;M&quot;  \r\nx &quot;M&quot;  &quot;J&quot;  &quot;T&quot;  &quot;B&quot;  &quot;I&quot;  &quot;G&quot;  &quot;H&quot;  &quot;O&quot;  &quot;P&quot;  &quot;N&quot;   &quot;S&quot;   &quot;R&quot;   &quot;A&quot;   &quot;E&quot;   &quot;D&quot;   &quot;Q&quot;   &quot;C&quot;   &quot;K&quot;   &quot;F&quot;   &quot;L&quot;  \r\nx &quot;L&quot;  &quot;M&quot;  &quot;J&quot;  &quot;T&quot;  &quot;B&quot;  &quot;I&quot;  &quot;G&quot;  &quot;H&quot;  &quot;O&quot;  &quot;P&quot;   &quot;N&quot;   &quot;S&quot;   &quot;R&quot;   &quot;A&quot;   &quot;E&quot;   &quot;D&quot;   &quot;Q&quot;   &quot;C&quot;   &quot;K&quot;   &quot;F&quot;  \r\nx &quot;F&quot;  &quot;L&quot;  &quot;M&quot;  &quot;J&quot;  &quot;T&quot;  &quot;B&quot;  &quot;I&quot;  &quot;G&quot;  &quot;H&quot;  &quot;O&quot;   &quot;P&quot;   &quot;N&quot;   &quot;S&quot;   &quot;R&quot;   &quot;A&quot;   &quot;E&quot;   &quot;D&quot;   &quot;Q&quot;   &quot;C&quot;   &quot;K&quot;  \r\nx &quot;K&quot;  &quot;F&quot;  &quot;L&quot;  &quot;M&quot;  &quot;J&quot;  &quot;T&quot;  &quot;B&quot;  &quot;I&quot;  &quot;G&quot;  &quot;H&quot;   &quot;O&quot;   &quot;P&quot;   &quot;N&quot;   &quot;S&quot;   &quot;R&quot;   &quot;A&quot;   &quot;E&quot;   &quot;D&quot;   &quot;Q&quot;   &quot;C&quot;  \r\nx &quot;C&quot;  &quot;K&quot;  &quot;F&quot;  &quot;L&quot;  &quot;M&quot;  &quot;J&quot;  &quot;T&quot;  &quot;B&quot;  &quot;I&quot;  &quot;G&quot;   &quot;H&quot;   &quot;O&quot;   &quot;P&quot;   &quot;N&quot;   &quot;S&quot;   &quot;R&quot;   &quot;A&quot;   &quot;E&quot;   &quot;D&quot;   &quot;Q&quot;  \r\nx &quot;Q&quot;  &quot;C&quot;  &quot;K&quot;  &quot;F&quot;  &quot;L&quot;  &quot;M&quot;  &quot;J&quot;  &quot;T&quot;  &quot;B&quot;  &quot;I&quot;   &quot;G&quot;   &quot;H&quot;   &quot;O&quot;   &quot;P&quot;   &quot;N&quot;   &quot;S&quot;   &quot;R&quot;   &quot;A&quot;   &quot;E&quot;   &quot;D&quot;    \r\n# Diese 20 Wahlvorschl\u00e4ge werden nun in gleicher St\u00fcckzahl ausgedruckt und verteilt\r\n\r\n# Bei online Wahlen l\u00e4sst man einen Counter mitlaufen oder noch einfacher, man wirft\r\n# alle 3 Sekunden den n\u00e4chsten Vorschlag aus\r\nr&#x5B; floor(as.numeric(format(Sys.time(), &quot;%S&quot;))\/3), ]\r\n&#x5B;1] &quot;J&quot; &quot;T&quot; &quot;B&quot; &quot;I&quot; &quot;G&quot; &quot;H&quot; &quot;O&quot; &quot;P&quot; &quot;N&quot; &quot;S&quot; &quot;R&quot; &quot;A&quot; &quot;E&quot; &quot;D&quot; &quot;Q&quot; &quot;C&quot; &quot;K&quot; &quot;F&quot; &quot;L&quot; &quot;M&quot;\r\n<\/pre>\n<p>Es sollte also nicht all zu schwer sein, faire Wahlen durchzuf\u00fchren.<\/p>\n\n<p>&nbsp;<\/p>\n<div class=\"bottom-note\">\n  <span class=\"mod1\">CC-BY-NC Science Surf , accessed 12.04.2026<\/span>\n <\/div>","protected":false},"excerpt":{"rendered":"<p>Es gibt in Deutschland immer noch viele Kammer-, Sozial- und Vorstandswahlen, die aus angeblichen Fairnessgr\u00fcnden die Kandidatenliste alphabetisch reihen. Dabei wissen die meisten Organisationen nicht, wie sie sich damit vor allem selbst, aber auch den Kandidaten schaden. Wahlen von Kandidatenlisten in alphabetischer Reihenfolge sind n\u00e4mlich vor allem dann ein Problem, wenn A. die W\u00e4hler die &hellip; <a href=\"https:\/\/www.wjst.de\/blog\/sciencesurf\/2018\/11\/wahlen-mit-alphabetischer-reihenfolge\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Wahlen mit alphabetischer Reihenfolge<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[3074,3075],"class_list":["post-10661","post","type-post","status-publish","format-standard","hentry","category-computer-software","tag-ballot-order-bias","tag-election"],"_links":{"self":[{"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/posts\/10661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/comments?post=10661"}],"version-history":[{"count":16,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/posts\/10661\/revisions"}],"predecessor-version":[{"id":10686,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/posts\/10661\/revisions\/10686"}],"wp:attachment":[{"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/media?parent=10661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/categories?post=10661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/tags?post=10661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}