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Saved by @zmbnski

THREAD: 12 Things Everyone Should Know About IQ

1. IQ is one of the most heritable psychological traits – that is, individual differences in IQ are strongly associated with individual differences in genes (at least in fairly typical modern environments). https://t.co/3XxzW9bxLE

 2. The heritability of IQ *increases* from childhood to adulthood. Meanwhile, the effect of the shared environment largely fades away. In other words, when it comes to IQ, nature becomes more important as we get older, nurture less. https://t.co/UqtS1lpw3n
3. IQ scores have been increasing for the last century or so, a phenomenon known as the Flynn effect. https://t.co/sCZvCst3hw (N ≈ 4 million)

(Note that the Flynn effect shows that IQ isn't 100% genetic; it doesn't show that it's 100% environmental.)
4. IQ predicts many important real world outcomes.

For example, though far from perfect, IQ is the single-best predictor of job performance we have – much better than Emotional Intelligence, the Big Five, Grit, etc. https://t.co/rKUgKDAAVx https://t.co/DWbVI8QSU3
5. Higher IQ is associated with a lower risk of death from most causes, including cardiovascular disease, respiratory disease, most forms of cancer, homicide, suicide, and accident. https://t.co/PJjGNyeQRA (N = 728,160)
6. Higher IQ is associated with lower rates of most forms of mental illness. https://t.co/0jX1og7xHV (N = 1,049,663)
7. More generally, IQ tests are among the most reliable, predictive measures in psychology – one of the field's crowning achievements. https://t.co/a9z9GPQYuD

If IQ isn't a valid concept, no concept in psychology is valid.
8. Despite this, many people are allergic to the concept of IQ. Ironically, this includes many intellectuals. https://t.co/ThPkVT8apc
9. Perhaps as a result, there's some evidence that researchers are less likely to publish studies showing a link between IQ and grades – the reverse of the usual publication bias for positive findings. https://t.co/gTiKmmarTB; although see https://t.co/sYEgBnaJkO
10. The antipathy to IQ is unfortunate. IQ predicts all things good. Interventions to boost IQ (such as salt iodization) could greatly enhance human well-being. https://t.co/LHVqClN2kE

Conversely, IQ-denial could cause real harm by stalling the development of such interventions.
11. IQ testing has other potential benefits as well. One of my favourite studies of the last few years found that universal IQ screening boosts the number of poor, female, and minority students in gifted education. https://t.co/5at8wNjKe8

Figure: https://t.co/fogF8GyO8Z
12. Last but not least, here's a list of ten common myths about IQ. https://t.co/DOTDWhMoyS HT @StuartJRitchie

More from Steve Stewart-Williams

Steve Stewart-Williams
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@SteveStuWill
39.1% of Democrats think that it's wrong to negatively stereotype people based on their place of birth... AND that Southerners are more racist. https://t.co/yp1hviLuBB


65.2% of Republicans think that people shouldn't be so easily offended... AND that Black Lives Matter is offensive. https://t.co/znmVhqIaL8


64.6% of Democrats think that a woman has the right to do what she wants with her body... AND that selling organs should be illegal.

48.5% of Democrats think that a woman has the right to do what she wants with her body... AND that prostitution should be illegal.


57.9% of Republicans think that people should be free to express their opinions in the workplace... AND that athletes should not be allowed to sit or kneel during the national anthem. https://t.co/ds2ig1NJFr


Democrats: Men and women are equal in their talents and abilities. Also, women are superior. https://t.co/bEFSmqQguo
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Steve Stewart-Williams
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@SteveStuWill
THREAD: My Top 12 Favourite Perceptual Illusions

1. A great example of how expectations guide perception.


2. The horizontal lines in this image are all parallel. https://t.co/Y0o0hd8R15 HT @victoria1skye


3. The circles in this image are all the same colour. https://t.co/H4Prys8l0n


4. This isn't a GIF – the movement is all in your head.


5. This looks two photos of the same road, taken from different angles. But it’s just the same photo twice. https://t.co/pdq0iRynFw
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Paul M Domenick\U0001f43a
Paul M Domenick🐺
@PaulMDomenick
10 Signs of Social Intelligence 🧠

1-Smile
2-Good posture
3-Strong eye contact
4-Fluid hand gestures
5-Let’s others talk more
6-Listens & relates
7-Comfortable Touching people
8-Walk with a swagger
9-Speaks at slower pace
10-Keeps calm under criticism

[ QUICK THREAD ]


1-Smile

How do you feel when you see someone that looks angry?

It’s a downer

No one will want to interact with you if you look pissed all of the time, it’s just negative energy

Plus, smiling is a sign of confidence and boosts others moods


2-Good posture

Don’t walk Into any social setting looking like the hunchback

It’s weak and makes you look low energy

Plus, you’re displaying low status with weak posture

Stand up straight with your chin up & chest out like a god

Walk like you’re proud of yourself


3- Strong eye contact

Ever shake someone’s hand & their eyes are either looking down or darting?

It’s weak & you probably won’t trust them

Or in conversation?

Eye contact while talking means you’re listening and paying *Attention*

Strong eye contact displays confidence


4-Fluid hand gestures

Use your hands to talk & express your points

Don’t stand there like a robot

Using the hands can make what you’re talking about exciting

It can also be used to emphasize

Exciting = positive emotion

Remember, making people FEEL is what’s important
LIFE
ArmaniTalks \U0001f399\U0001f525
ArmaniTalks 🎙🔥
@ArmaniTalks
Social Intelligence 101:

If your friend is telling you about an accomplishment, do not try to one-up them by sharing an accomplishment of your own.

Tame your ego.

Sit back and actively listen.
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