I know a lot of smart people.
I also know a lot of people that think they're smarter than they are (even the smart ones ... or, perhaps, especially the smart ones).
It's common. So common, in fact, that there's a name for it. The Dunning-Kruger Effect.
Have you ever met someone who's so confident about what they think that they believe they know more than an expert in a field? That's the Dunning-Kruger effect. It's defined as a cognitive bias where a lack of self-awareness prevents someone from accurately assessing their own skills.
Here's a graph that shows the general path a person takes on their journey towards mastery of a subject.
via NC Soy
The funny thing about the above image... it's actually not a literal part of the paper on the Dunning-Kruger Effect. But it's now so commonplace that people report that chart as fact. A fitting example of the effect.
David Fitzsimmons via Cagle Cartoons
In our daily lives, it can often be funny or frustrating to see the "victims" of this effect, but I'd warn you that we all have times where we're prone to this; and it's a sign of ignorance, not stupidity.
This is a problem with all groups and all people. Even if you already know about the cognitive bias resulting from the Dunning-Kruger Effect, you're not immune.
It should be a reminder to reflect inward - not cast aspersions outward.
Two different ways that people get it wrong, first is to think about other people and it’s not about me. The second is thinking that incompetent people are the most confident people in the room, that’s not necessarily true.
Usually, that shows up in our data, but they are usually less confident than the really competent people but not that much... - David Dunning
To close out, even this article on the Dunning-Kruger presents a simplification of its findings. The U-shape in the graph isn't seen in the paper, the connection that lack of ability precludes meta-cognitive ability on a task is intuitive, but not the only potential takeaway from the paper.
Regardless, I think it's clear we are all victims of an amalgam of different cognitive biases.
We judge ourselves situationally, and assume "the best". Meanwhile, we often assume "the worst" of others.
We can do better ... it starts with awareness.
Progress starts by telling the truth.
Before You Vote: Getting Educated
Early voting has started, but, if all goes to plan, we'll know who will be the President on November 3rd.
The fears of fake news and the growing echo chambers around candidates (and policies) mean it can be tough to truly make an educated decision. The reality is, most of our news sources are tinted by the lens of their ideology - which is okay. That means they're appealing to their targeted audience.
That being said, it may also be worth looking at the same news story from a comparative news source from the other spectrum - or even better, a primary source when it comes to science/economics.
Here's a chart that shows where news sources rank. You can click the image to go to an interactive version with more details. And, if you're curious about their methods, click here.
On top of reading various news sources, there are a couple of other tools I like:
As a last warning on believing anything you hear, most polls I've seen put Biden in the lead ... but if you remember 2016, you know the polls are working on incomplete information. Clinton had a lead on most polls and lost to President Trump.
We live in interesting times!
Posted at 03:18 PM in Business, Current Affairs, Ideas, Market Commentary, Personal Development, Religion, Science, Television, Trading, Trading Tools, Web/Tech, Weblogs | Permalink | Comments (0)
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