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The Truth Why Stupid People Think They're Smart


The Truth Why Stupid People Think They're Smart

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Why Stupid People Think They Are Smart

The Dunning-Kruger effect is a cognitive distortion whereby individuals with little expertise in a field tend to overestimate their skills by mistakenly self-assessing themselves as experts in that field, while, on the other hand, truly competent people tend to belittle or underestimate their skills and their own real competence. Furthermore, incompetent people are often extremely opinionated.
In this video we will see why this happens.
#Stupidity #Ignorance #DunningKrugerEffect

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Why incompetent people think they're amazing - David Dunning

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How good are you with money? What about reading people’s emotions? How healthy are you, compared to other people you know? Knowing how our skills stack up against others is useful in many ways. But psychological research suggests that we’re not very good at evaluating ourselves accurately. In fact, we frequently overestimate our own abilities. David Dunning describes the Dunning-Kruger effect.

Lesson by David Dunning, directed by Wednesday Studio, music and sound by Tom Drew.

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Why Do Stupid People Not Realize They Are Stupid?

Ever met someone who is so extremely dumb that they don’t know how stupid they actually are? Ever tried to explain a new concept to someone who clearly doesn’t get it? Well, you’re not alone. Researchers have come up with a theory that explains why the less we know about something, the more confident we are in our ability to master it. So there’s a term for Dumb and Dumber? Yes. And it is more common than you might think. Join us today as we explore the avenues of dumbness, in this episode of the Infographics show – What is the Dunning Kruger effect?







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Why Stupid People Think They're Smart

Today's video is on The Dunning-Kruger Effect and how it shapes the actions we take and the results we accrue. Would love to hear your thoughts and see if you agree that 'stupid' people have a strange advantage.

Thanks for watching,

Why Do Intelligent People do Stupid Things?

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Thoughty2 (Arran) is a British YouTuber and gatekeeper of useless facts. Thoughty2 creates mind-blowing factual videos, on the weirdest, wackiest and most interesting topics about space, physics, tech, politics, conspiracy theories, and opinion.
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Why are Smart People So Dumb?

What happens when public intellectuals turn dumb?
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Are some of your favorite famous smart people starting to sound kind of... dumb? We swear you're not alone. We'll explain why intellectual discourse has become pretty stupid in this Wisecrack Edition on The Death of the Public Intellectual.

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Why STUPID PEOPLE Think They're SMART - Dunning Kruger Effect - Cognitive Bias tricking dumb people

The dunning kruger effect named after David Dunning is a well known psychological phenomenon. A form of cognitive bias in which people think they are far smarter or more skilled than they actually are, but ironically lacking the ability to comprehend the fact that they are being fooled by their own cognitive function.

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This is the channel of Professor Shrink - Psychology and beyond. We have professionals in our team such as a psychologist, a holistic psychologist, a psychotherapist and a psychiatrist. We love psychology and we believe in lifelong learning and intentional living. In our videos (in amazing top 10 and explainer video style) besides psychology you can learn about clinical psychology, the psychology of money, cognitive science, mental illness, interpersonal skills, wellness tips, self awareness, self evaluation, interpersonal relationships, social thinking, popular science, mental health, social science and more. Watch our videos if you want maximum achievement, support your professional development or if you just simply love educational psychology. We believe that mental health matters so we try to cover a variety of psychology and self help topics, such as social anxiety, psychopathology, neuropsychology, cognitive functions, life coaching, character traits, self growth, soft skills, wellbeing and mental wellbeing. Our videos are for those who continue to learn each day and have the intellectual curiosity to learn about topics like narcissistic personality disorder, dsm 5, mental health awareness, character traits, schizophrenia, mental wellness, personal growth, productivity and mental health tips.

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#dunningkrugereffect #psychology

Why you think you're right -- even if you're wrong | Julia Galef

Perspective is everything, especially when it comes to examining your beliefs. Are you a soldier, prone to defending your viewpoint at all costs — or a scout, spurred by curiosity? Julia Galef examines the motivations behind these two mindsets and how they shape the way we interpret information, interweaved with a compelling history lesson from 19th-century France. When your steadfast opinions are tested, Galef asks: What do you most yearn for? Do you yearn to defend your own beliefs or do you yearn to see the world as clearly as you possibly can?

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Why Stupid People Are Stupid

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Why do we believe things that aren't true? | Philip Fernbach | TEDxMileHigh

It seems like we're living in an epidemic of false belief. Clearly the other side just doesn’t have all the facts, right? Or are they really that stupid? In this fascinating and hilarious talk, cognitive scientist Philip Fernbach peels back the layers of what we really know and reveals some surprising truths about the human mind. Philip Fernbach is a cognitive scientist and professor in the Leeds School of Business at the University of Colorado, Boulder. Co-author of The Knowledge Ilusion: Why We Never Think Alone, Philip's research focuses on why we think we know more than we actually do and the implications this has on individuals and society. He lives in Boulder with his wife and two children. In his free time, he plays bluegrass music and ice hockey. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at

Are Stupid People More Confident?

We've all heard about the supposed relationship between confidence and knowledge - but is it true? Two researchers think they've found the answer.

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Hey, BrainStuff, it’s me, Ben. If you’re like most people, you think you’re very good at some things, and are able to admit you’re less good at others.

You probably think you’re superbly talented in one or two areas - and hey, you might be right. You try to be honest with yourself about your strong points and your weak ones. You likely shake your head in pity at people you see as, well, stupid. “Why do they keep dumbing everywhere?” you ask yourself, “Why don’t they understand that they’re bad at doing stuff?

There is an answer, but you might not like it. And this answer doesn’t just apply to people you think of as “dumb”. It applies to everyone on Earth… including you and me.

It’s not a matter of intelligence, necessarily– a difficult thing to measure– but it is related to “competence”, the ability to do something well.

In 1999 a psychologist named David Dunning and his grad assistant Justin Kruger tested a group of students in several categories: “the ability to think logically, to write grammatically, and to spot funny jokes”. They also asked the students to rate their skills in these categories. That’s when they noticed something weird.

The people scoring below average on these tests weren’t just incompetent in these categories – they also didn’t know they were incompetent. And here’s the kicker: the less competent they were, the MORE competent they ranked themselves.

This is a phenomenon called “illusory superiority” (which sounds like the name of a Radiohead B-Side, but isn’t, as far as we know). Instead, this is a cognitive bias wherein people tend to rate their own abilities as above-average. You know, like how everyone’s thinks they’re a good driver or believes they have a great sense of humor. Multiple studies have proven this effect in everything from firearms to college debates and med students’ opinions of their interviewing skills.

It doesn’t seem to matter what specific skill we’re talking about – the less a person knows about it, the more likely they are to overestimate their knowledge.

While Dunning and Kruger popularized this effect in modern society, they weren’t the first people to notice the relationship between confidence, modesty and skill. Philosophers throughout the ages have contemplated this idea, like Bertrand Russell, who famously wrote “The trouble with the world is that the stupid are cocksure and the intelligent are full of doubt.”

And here’s another weird thing. People with actual competency are likely to actually underestimate their abilities. Researchers believe this modesty comes because competent people are more aware of how much they don’t actually know, as well as their field in general. They also consistently overestimate the performance ability of others.

It all goes back to one primary thing – metacognition. Metacognition is the ability to be aware of and understand your own thought process. In other words, the ability to think about how you think.

People tend to evaluate themselves through what Dunning and Kruger call a “top-down” approach. Instead of objectively measuring their performance, people start with their preconceived notions of their skill and use that belief to evaluate their performance.


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ADD/ADHD | What Is Attention Deficit Hyperactivity Disorder?

Here’s everything you need to know about Attention Deficit Hyperactivity Disorder (ADHD) in children. Thomas E. Brown, PhD, discusses ADHD diagnosis, ADHD symptoms, available ADHD treatment options, and ADHD medication.

As our expert says, ADD/ADHD is not a behavior problem. It has far more to do with the brain’s management system. Remember, ADHD has nothing to do with how smart a person is.

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Rethinking Thinking: How Intelligent Are Other Animals?

Intelligence was once thought to be uniquely human. But researchers have discovered astonishing cognitive abilities in many other species—not just our close cousins like chimps, or fellow mammals like dolphins—but also crows, parrots, and even octopuses. If we consider the intelligence of swarms, we must add bees, termites, and ants to the list of super smart creatures. Join the scientists who study smarts as we ask: What is intelligence? Why do some species get an extra dose? And just how special are humans, really?

This program is part of the BIG IDEAS SERIES, made possible with support from the JOHN TEMPLETON FOUNDATION.

PARTICIPANTS: Simon Garnier, Suzana Herculano-Houzel, Frank Grasso, Denise Herzing

MODERATOR: Faith Salie


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We Asked People If They Care About Homo Sapien Extinction

The U.N. released a big report this week that says among other things, that more than a million species of plants and animals are facing extinction. This is something we need to act on, so to raise awareness, we went out on the street to ask people if they were worried about one endangered species in particular - 'Homo Sapiens.' Homo Sapiens, of course, are humans. So we asked humans if they care about the extinction of humans, and this is what we got back.

George Clooney Against DUMBF**KERY

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Now in its seventeenth season, Kimmel's guests have included: Johnny Depp, Meryl Streep, Tom Cruise, Halle Berry, Harrison Ford, Jennifer Aniston, Will Ferrell, Katy Perry, Tom Hanks, Scarlett Johansson, Channing Tatum, George Clooney, Larry David, Charlize Theron, Mark Wahlberg, Kobe Bryant, Steve Carell, Hugh Jackman, Kristen Wiig, Jeff Bridges, Jennifer Garner, Ryan Gosling, Bryan Cranston, Jamie Foxx, Amy Poehler, Ben Affleck, Robert Downey Jr., Jake Gyllenhaal, Oprah, and unfortunately Matt Damon.

We Asked People If They Care About Homo Sapien Extinction

Why Are Conservatives Happier Than Liberals?

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What I learned from parents who don't vaccinate their kids | Jennifer Reich | TEDxMileHigh

Why do some parents reject vaccines, despite evidence that they've helped generations of children stay healthy? When sociologist Jennifer Reich started interviewing parents about this growing trend, she realized it wasn't as simple as being ignorant or anti-science. In this fascinating talk, she explains why this movement is the symptom of a much bigger problem -- our broken beliefs about parenting & health. Jennifer Reich is Professor of Sociology at the University of Colorado Denver. Her research examines how individuals and families weigh information and strategize their interactions with the state and service providers, particularly as they relate to healthcare and welfare. Over the last decade, she has examined how parents come to reject vaccines for their children, in dialog with physicians, complementary healthcare providers, activists, and researchers. She wrote Calling the Shots: Why Parents Reject Vaccines. She & her husband have three children. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at



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