Brains are weird; we’ve known that since the first caveman tried to impress a girl with the Stone Age version of an acoustic rendition of “Wonderwall.” We’ve spent a lot of time trying to figure out those little balls of electric meat, but we have to do that with our own stupid balls of electric meat, so sometimes we get it way, way wrong.

Kitty Genovese and the Bystander Effect

The alley where Genovese was murdered

(Union Turnpike/Wikimedia Commons)

The murder of Kitty Genovese, purportedly witnessed by 38 apathetic neighbors, inspired the theory that people won’t help someone if they assume someone else will do it, but in reality, only about six people witnessed any part of the attack, and no one saw it in its entirety, so it wasn’t clear how serious it was. Two people did call the police, and the rest had fairly good reasons not to, such as the lack of an easy-to-remember emergency services phone number and being gay at a time when New York police frowned upon that.

Phineas Gage

Phineas Gage and his iron

(Unknown author/Wikimedia Commons)

Phineas Gage, a railroad worker who survived being impaled through the head by a three-foot iron, inspired scientists to study the correlation between parts of the brain and personality after he supposedly transformed from mild-mannered to a raging alcoholic following the accident, but contemporary reports suggest no such change. Whatever struggles he did have are better explained by, you know, being suddenly and permanently disfigured.

Power Posing

Woman in a celebratory pose

(Timur Romanov/Unsplash)

Likewise, people like Oprah extol the confidence-boosting powers of striking a Superman pose, but almost every study of power posing only compared it to slouching in on yourself, not neutral poses, so it’s just as likely that the hunching was the problem. When power posing is compared to neutral poses, it’s actually the latter that makes people feel more dominant, but it doesn’t really matter because those feelings of dominance didn’t correlate with better performance.

Priming

You might have heard that, in an effect called “priming,” people who are prompted to think about money become greedier or walk slower when they think about aging, but those studies have been notoriously difficult to replicate. One study found that the only way to get those results was, ironically, to tell those observing the participants what to expect.

The 10,000-Hour Rule

Malcolm Gladwell is famous for popularizing the notion that anyone can master any skill with 10,000 hours of practice, but that number is based on averages for top-level performers. That means some of them practiced less and some of them practiced way more, so there’s no magical number. It turns out that practice only accounts for about 12% of skill mastery and there are plenty of people who will just always suck at stuff.

Maslow’s Hierarchy

Maslow's hierarchy of needs

(Androidmarsexpress/Wikimedia Commons)

Maslow’s hierarchy of needs is a neat little infographic that illustrates how higher-level needs such as intellectual and spiritual fulfillment can’t be adequately addressed until lower-level ones like food and housing security have been satisfied, but more recent research shows little support for the order of the hierarchy or any hierarchy at all. There’s also the obvious fact that poor people make art.

The Milgram Experiment

Man in a lab coat

(Sasun Bughdaryan/Unsplash)

The Milgram experiment -- in which subjects were instructed by an authoritative figure to deliver what they were told were painful electric shocks to an actor, sometimes apparently fatally -- was touted as the final word in what made those Nazis “just follow orders,” but Milgram was pretty selective about his data. Contrary to his claim that two-thirds of people killed an innocent stranger because a guy in a lab coat told them to, 56% refused at some point before that, and those that pressed on had a pretty good idea that the whole thing was fake. If anything, it just proved that a lot of people are trolls.

Top image: Ahtziri Lagarde/Unsplash

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