Confirmation bias is the human tendency to seek, interpret and remember information that confirms pre-existing beliefs.... insidious. It affects every choice you make. Every. Single. Day. ... without you noticing. Confirmation bias affects you in 3 ways... Why? You seek evidence that confirms your beliefs because being wrong ... means you’re not …

People on opposing sides of the political spectrum read the same articles and then the same corrections, and when new evidence was interpreted as threatening to their beliefs, they doubled down. The corrections backfired. Once something is added to your collection of beliefs, you protect it from harm... Just as confirmation bias shields you when y…

If reason is designed to generate sound judgments, then it’s hard to conceive of a more serious design flaw than confirmation bias... a trait that should have been selected against. ... it must have some adaptive function... related to our “hypersociability.” ... Living in small bands of hunter-gatherers, our ancestors were primarily concerned wit…

Echo chambers aren’t just a product of the internet and social media, however, but of how those things interact with fundamental features of human nature... Understand these features of human nature and maybe we can think creatively about ways to escape them... our tendency to associate with people like us. Sociologists call this homophily.... t…

Seven years ago I started working full time at the Guardian in the glamorous role of SEO editorial executive. ... very like being in the Matrix but with less kung fu and more Polly Toynbee and Nigel Farage... here are a few of the things I’ve learned…

Confirmation bias is usually described as a tendency to notice or search out information that confirms what one already believes, or would like to believe, and to avoid or discount information that’s contrary to one’s beliefs or preferences. This presidential election was undoubtedly the most contentious of any in the memory of most voters... Th…

As Facebook attempted to capture the fast-moving energy of the news cycle from Twitter... it built a petri dish for confirmation bias... Here’s how... ‘Share’ Button ... encouraging people to share quickly and without much thought... “original sharing,” where people post their own photos, text updates... was declining..., content from celebritie…

US authorities seem particularly vulnerable to confirmation bias. Anyone remember http://en.wikipedia.org/wiki/Team_B ? "FBI was already convinced they had their man, so they rationalized away the non-matching elements ... Mayfield being jailed without charge; his home and office burgled by the FBI; his client-attorney privilege violated; his lif…