{"id":116957,"date":"2026-09-26T23:04:05","date_gmt":"2026-09-27T03:04:05","guid":{"rendered":"https:\/\/bgodinspired.com\/?p=116957"},"modified":"2026-09-26T23:04:05","modified_gmt":"2026-09-27T03:04:05","slug":"what-is-confirmation-bias","status":"publish","type":"post","link":"https:\/\/bgodinspired.com\/index.php\/personal-growth-and-life-skills\/what-is-confirmation-bias\/","title":{"rendered":"What Is Confirmation Bias? When the Verdict Comes Before the Evidence"},"content":{"rendered":"<div class='booster-block booster-read-block'>\n                <div class=\"twp-read-time\">\n                \t<i class=\"booster-icon twp-clock\"><\/i> <span>Read Time:<\/span>9 Minute, 9 Second                <\/div>\n\n            <\/div><p>You have probably done this today without noticing. You had a feeling about something, and then you went looking for proof. You found it. You felt smart. You moved on.<\/p>\n\n<p>That little loop has a name. If you have ever typed <strong>what is confirmation bias<\/strong> into a search bar, here is the short answer: it is the habit of noticing, looking for, and remembering the things that agree with what you already believe, while sliding past the things that don&#8217;t.<\/p>\n\n<p>It is not lying. That is what makes it tricky. From the inside, confirmation bias feels exactly like careful thinking.<\/p>\n\n<h2>What Is Confirmation Bias, in Plain Words?<\/h2>\n\n<p>Confirmation bias is when your answer shows up before your evidence does.<\/p>\n\n<p>Once you have a belief, your mind starts working like a friendly lawyer for it. It hands you the facts that help your side. It quietly files away the facts that don&#8217;t. You are not trying to fool anyone. You are just seeing what you expected to see.<\/p>\n\n<p>It shows up in three main ways:<\/p>\n\n<ul>\n<li><strong>What you look for.<\/strong> You search for proof that you are right, not proof that you are wrong.<\/li>\n<li><strong>How you read it.<\/strong> The same fact looks strong when it agrees with you and weak when it doesn&#8217;t.<\/li>\n<li><strong>What you remember.<\/strong> The times you were right stick. The times you were wrong fade.<\/li>\n<\/ul>\n\n<p>It is a close cousin of the <a href=\"https:\/\/bgodinspired.com\/index.php\/personal-growth-and-life-skills\/what-is-the-spotlight-effect\/\">spotlight effect<\/a>, where we feel sure everyone is watching us. In both cases, the mind is very confident about something it never actually checked.<\/p>\n\n<div class=\"convertkit-form wp-block-convertkit-form\" style=\"\"><script async data-uid=\"6491fb8269\" src=\"https:\/\/bgodinspired.kit.com\/6491fb8269\/index.js\" data-jetpack-boost=\"ignore\" data-no-defer=\"1\" data-no-optimize=\"1\" nowprocket><\/script><\/div>\n\n\n<h2>The Number Game That Made It Famous<\/h2>\n\n<p>In 1960, a British psychologist named Peter Wason ran a simple test. He told people: &#8220;I have a rule in my head. The numbers 2, 4, 6 fit my rule. Figure out what it is.&#8221;<\/p>\n\n<p>People could test their guesses by writing down three new numbers. Wason would say yes, those fit, or no, they don&#8217;t.<\/p>\n\n<p>Most people quickly decided the rule was &#8220;numbers going up by two.&#8221; So they tested it. 8, 10, 12? Yes. 20, 22, 24? Yes. 100, 102, 104? Yes. They felt more and more sure.<\/p>\n\n<p>But Wason&#8217;s real rule was much simpler: <em>any three numbers going up<\/em>. That was it.<\/p>\n\n<p>Here is the catch. Every test those people ran was designed to get a &#8220;yes.&#8221; Almost nobody tried something like 1, 2, 3 or 10, 8, 6 &#8211; a test that might get a &#8220;no.&#8221; And a &#8220;no&#8221; is the only answer that could have shown them they were wrong. Many people announced their &#8220;going up by two&#8221; rule with full confidence, and they were wrong.<\/p>\n\n<p>Wason called his paper &#8220;On the failure to eliminate hypotheses.&#8221; In plain words: people were great at collecting reasons they were right, and bad at checking if they were wrong.<\/p>\n\n<h2>The Twist Most Explanations Leave Out<\/h2>\n\n<p>Here is something you won&#8217;t find in most quick definitions. Later researchers pushed back on the idea that people in the 2-4-6 game were simply being foolish.<\/p>\n\n<p>In 1987, two psychologists, Joshua Klayman and Young-Won Ha, pointed out that testing things you expect to fit is often a perfectly sensible shortcut. Most of the time, in real life, it works fine. They called it a &#8220;positive test strategy.&#8221;<\/p>\n\n<p>The problem is not that we check things that agree with us. The problem is when that is the <em>only<\/em> kind of check we ever run. A test you already know the answer to is not really a test.<\/p>\n\n<p>In 1998, the psychologist Raymond Nickerson pulled together decades of research on this. The title of his review says it well: confirmation bias is &#8220;a ubiquitous phenomenon in many guises.&#8221; In other words, it is everywhere, and it wears a lot of costumes.<\/p>\n\n<h2>Where Confirmation Bias Shows Up in Everyday Life<\/h2>\n\n<p><strong>In your searches.<\/strong> Type &#8220;is coffee bad for you&#8221; and you will find articles saying yes. Type &#8220;is coffee good for you&#8221; and you will find articles saying yes to that too. The question you type often decides the answer you get.<\/p>\n\n<p><strong>With people you have already decided about.<\/strong> Once you think someone is rude, every short reply looks like proof. Their kind moments don&#8217;t register. If there is a person who gets under your skin more than they seem to bother anyone else, this is worth a look: <a href=\"https:\/\/bgodinspired.com\/index.php\/real-life\/why-does-this-person-annoy-me-so-much\/\">why does this person annoy me so much?<\/a><\/p>\n\n<p><strong>In how you see yourself.<\/strong> If you believe &#8220;I always mess things up,&#8221; your memory will happily supply the evidence. The days you did fine don&#8217;t make the highlight reel.<\/p>\n\n<p><strong>In groups.<\/strong> Confirmation bias gets stronger when everyone around you already agrees. Nobody wants to be the one who asks, &#8220;But what if we&#8217;re wrong?&#8221;<\/p>\n\n<h2>The Investigation That Already Had Its Answer<\/h2>\n\n<p>There is an old story, written down in the Gospel of John, that reads almost like a case study in all of this.<\/p>\n\n<p>A man who had been blind since birth can suddenly see. The local religious leaders decide to look into it. And to be fair, they run what looks like a real investigation. They question the man. They argue among themselves &#8211; some of them actually say the healing points one way, others say it points the other. They call in his parents to confirm he really was born blind. The parents are scared to say much, because everyone knows there will be trouble for anyone who takes the wrong side.<\/p>\n\n<p>Then the leaders call the man back for a second interview. And they open it like this: &#8220;We know that this man is a sinner.&#8221;<\/p>\n\n<p>That is the whole problem in one sentence. The questions, the witnesses, the second interview &#8211; all real. But the verdict was already sitting on the table before the man said a word.<\/p>\n\n<p>His answer is one of the most quoted lines ever written, but almost everyone quotes only half of it. Here is the whole thing: &#8220;Whether he be a sinner or no, I know not: one thing I know, that, whereas I was blind, now I see.&#8221;<\/p>\n\n<p>Look at the first half. <em>I know not.<\/em> He will not claim more than he can check. He does not pretend to settle the big question. He just refuses to deny the one thing he has seen with his own eyes.<\/p>\n\n<p>That might be the most honest way to think there is &#8211; and maybe the most honest way to seek God, too. Not a mind that opens with &#8220;we know,&#8221; but one that can say &#8220;I don&#8217;t know&#8221; about what it hasn&#8217;t seen, and &#8220;I know&#8221; only about what it has.<\/p>\n\n<h2>How to Catch Confirmation Bias in Yourself<\/h2>\n\n<p>You cannot switch it off. Nobody can. But you can catch it more often. None of these cost anything.<\/p>\n\n<ol>\n<li><strong>Run the &#8220;1, 2, 3&#8221; test.<\/strong> When you feel sure, ask: what would prove me wrong? Then go and look for that, on purpose.<\/li>\n<li><strong>Search the opposite.<\/strong> If you searched &#8220;why X is true,&#8221; also search &#8220;why X is false.&#8221; Read the best answer, not the weakest one.<\/li>\n<li><strong>Split &#8220;I know&#8221; from &#8220;I think.&#8221;<\/strong> Write down what you actually saw or checked. Then write down what you are guessing. Often the second list is much longer.<\/li>\n<li><strong>Talk it through with someone who disagrees.<\/strong> Thinking alone tends to dig us deeper. A friendly argument can do what quiet thinking can&#8217;t. Research on this is surprisingly strong &#8211; here is <a href=\"https:\/\/bgodinspired.com\/index.php\/bgodinspired-news\/bgodinspired-science-news\/how-to-spot-fake-news-arguing-beats-thinking-alone\/\">why arguing it out beats thinking alone<\/a>.<\/li>\n<li><strong>Notice when the verdict came first.<\/strong> If you catch yourself starting a sentence with &#8220;I already know&#8230;,&#8221; pause. That is the moment the investigation usually stops.<\/li>\n<\/ol>\n\n<h2>The Short Version<\/h2>\n\n<p>Confirmation bias is not a flaw that only careless people have. It is how every human mind saves energy. Smart people have it. Careful people have it. Whole groups have it.<\/p>\n\n<p>The goal is not to become someone with no opinions. It is to become someone who can hold an opinion and still say, honestly, &#8220;I might be wrong about this part.&#8221; That one sentence opens more doors than being right ever will.<\/p>\n\n<h2>Questions People Ask About Confirmation Bias<\/h2>\n\n<h3>What is confirmation bias in simple terms?<\/h3>\n<p>Confirmation bias is the habit of looking for, trusting, and remembering information that agrees with what a person already believes, while ignoring or downplaying information that disagrees. It happens automatically and usually feels like careful thinking rather than bias.<\/p>\n\n<h3>What is an example of confirmation bias?<\/h3>\n<p>A common example is searching online for &#8220;is coffee bad for you&#8221; and finding articles that say yes, while a search for &#8220;is coffee good for you&#8221; returns articles that also say yes. The way the question is phrased shapes the answers found, and each searcher walks away feeling their view was confirmed.<\/p>\n\n<h3>What was the Wason 2-4-6 experiment?<\/h3>\n<p>In 1960, psychologist Peter Wason told people that the numbers 2, 4, 6 fit a secret rule and asked them to discover it by testing their own sets of three numbers. Most people guessed &#8220;numbers going up by two&#8221; and only tested sets that fit that guess. The real rule was &#8220;any three rising numbers,&#8221; and many people announced the wrong rule because they never tried a set that could prove their guess false.<\/p>\n\n<h3>Is confirmation bias always bad?<\/h3>\n<p>Confirmation bias is not always harmful. Psychologists Joshua Klayman and Young-Won Ha argued in 1987 that testing ideas you expect to be true is often a useful shortcut. It becomes a problem when a person only ever looks for agreeing evidence and never runs a test that could prove the belief wrong.<\/p>\n\n<h3>How can I reduce confirmation bias?<\/h3>\n<p>Confirmation bias can be reduced by deliberately asking what evidence would prove a belief wrong and then looking for it, searching for the opposite view, separating what has actually been checked from what is only assumed, and discussing the question with someone who disagrees. It cannot be removed completely, but it can be noticed more often.<\/p>\n\n<h2>Your Turn<\/h2>\n\n<p>Which do you think is harder: admitting &#8220;I don&#8217;t know&#8221; about something you care about, or admitting &#8220;I was wrong&#8221; after you have already said you were sure? Tell us in the comments &#8211; we read every one.<\/p>\n\n<div class=\"convertkit-form wp-block-convertkit-form\" style=\"\"><script async data-uid=\"6491fb8269\" src=\"https:\/\/bgodinspired.kit.com\/6491fb8269\/index.js\" data-jetpack-boost=\"ignore\" data-no-defer=\"1\" data-no-optimize=\"1\" nowprocket><\/script><\/div>\n\n\n<h2>Share This<\/h2>\n\n<p>&#8220;Whereas I was blind, now I see&#8221; &#8211; everyone quotes that half. The first half is &#8220;I know not.&#8221; This piece on confirmation bias made me rethink what honest thinking looks like. https:\/\/bgodinspired.com\/index.php\/personal-growth-and-life-skills\/what-is-confirmation-bias\/<\/p>\n\n<p>Quick test: 2, 4, 6 fits a secret rule. What is it? Most people get it wrong &#8211; not because they&#8217;re dumb, but because they only test guesses they expect to be right. https:\/\/bgodinspired.com\/index.php\/personal-growth-and-life-skills\/what-is-confirmation-bias\/<\/p>\n\n<p>I didn&#8217;t realise how often I search for the answer I already want. Good, simple read on what confirmation bias is and how to catch it in yourself: https:\/\/bgodinspired.com\/index.php\/personal-growth-and-life-skills\/what-is-confirmation-bias\/<\/p>        <div class=\"booster-block booster-reactions-block\">\n            <div class=\"twp-reactions-icons\">\n                \n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-1\" post-id=\"116957\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/bgodinspired.com\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/happy.svg\" alt=\"Happy\" title=\"\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">\n                        Happy                    <\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">0<\/span>\n                        \n                                                <span class=\"twp-react-percent\"><span>0<\/span> %<\/span>\n                                            <\/div>\n                <\/div>\n\n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-2\" post-id=\"116957\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/bgodinspired.com\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/sad.svg\" alt=\"Sad\" title=\"\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">\n                        Sad                    <\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">0<\/span>\n                                                                        <span class=\"twp-react-percent\"><span>0<\/span> %<\/span>\n                                            <\/div>\n                <\/div>\n\n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-3\" post-id=\"116957\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/bgodinspired.com\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/excited.svg\" alt=\"Excited\" title=\"\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">\n                        Excited                    <\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">0<\/span>\n                                                                        <span class=\"twp-react-percent\"><span>0<\/span> %<\/span>\n                                            <\/div>\n                <\/div>\n\n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-6\" post-id=\"116957\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/bgodinspired.com\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/sleepy.svg\" alt=\"Sleepy\" title=\"\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">\n                        Sleepy                    <\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">0<\/span>\n                        \n                                                <span class=\"twp-react-percent\"><span>0<\/span> %<\/span>\n                                            <\/div>\n                <\/div>\n\n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-4\" post-id=\"116957\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/bgodinspired.com\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/angry.svg\" alt=\"Angry\" title=\"\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">Angry<\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">0<\/span>\n                                                                        <span class=\"twp-react-percent\"><span>0<\/span> %<\/span>\n                        \n                    <\/div>\n                <\/div>\n\n                <div class=\"twp-reacts-wrap\">\n                    <a react-data=\"be-react-5\" post-id=\"116957\" class=\"be-face-icons un-reacted\" href=\"javascript:void(0)\">\n                        <img decoding=\"async\" src=\"https:\/\/bgodinspired.com\/wp-content\/plugins\/booster-extension\/\/assets\/icon\/surprise.svg\" alt=\"Surprise\" title=\"\">\n                    <\/a>\n                    <div class=\"twp-reaction-title\">Surprise<\/div>\n                    <div class=\"twp-count-percent\">\n                                                    <span style=\"display: none;\" class=\"twp-react-count\">0<\/span>\n                                                                        <span class=\"twp-react-percent\"><span>0<\/span> %<\/span>\n                                            <\/div>\n                <\/div>\n\n            <\/div>\n        <\/div>\n\n    ","protected":false},"excerpt":{"rendered":"<p>What is confirmation bias? The habit of seeing only what agrees with you. The famous 2-4-6 test, why it is not always foolish, and 5 free ways to catch it.<\/p>\n","protected":false},"author":1,"featured_media":116956,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_wp_convertkit_post_meta":{"form":"-1","landing_page":"0","tag":"0","restrict_content":"0"},"footnotes":""},"categories":[3715],"tags":[],"class_list":["post-116957","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-personal-growth-and-life-skills"],"_links":{"self":[{"href":"https:\/\/bgodinspired.com\/index.php\/wp-json\/wp\/v2\/posts\/116957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bgodinspired.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bgodinspired.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bgodinspired.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bgodinspired.com\/index.php\/wp-json\/wp\/v2\/comments?post=116957"}],"version-history":[{"count":1,"href":"https:\/\/bgodinspired.com\/index.php\/wp-json\/wp\/v2\/posts\/116957\/revisions"}],"predecessor-version":[{"id":116958,"href":"https:\/\/bgodinspired.com\/index.php\/wp-json\/wp\/v2\/posts\/116957\/revisions\/116958"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bgodinspired.com\/index.php\/wp-json\/wp\/v2\/media\/116956"}],"wp:attachment":[{"href":"https:\/\/bgodinspired.com\/index.php\/wp-json\/wp\/v2\/media?parent=116957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bgodinspired.com\/index.php\/wp-json\/wp\/v2\/categories?post=116957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bgodinspired.com\/index.php\/wp-json\/wp\/v2\/tags?post=116957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}