And as PsyBlog points out , this isn't even the first study to find that the Flynn Effect has reversed, though it may be the most convincing to date.
That's pretty horrifying news for fans of progress, but it also begs one incredibly important question: Why? What's causing IQ scores to start heading in the wrong direction? You might first wonder if it's genetic. Maybe some change in the makeup of a particular group being studied has caused the decline crudely, you could call this the 'dumb people have more babies' hypothesis.
But that seems to be ruled out by the new research, which shows that even within single families IQ has declined. Marginal Revolution blogger economist Tyler Cowen sums up what that means: "In other words, we have started building a more stupidity-inducing environment. Five simple home remedies to soothe vaginal itching and burning. The four most common weight loss myths. Weight loss story: " I did cardio and weight training 5 days to lose 44 kilos".
Weight loss story: "At 28, I weighed more than my mother and this is how I lost weight". Stomach cancer. Whooping cough. Count: We have sent you a verification email. To verify, just follow the link in the message. Created: Jul 11, , IST. If you often feel that people around you are getting dumber with every passing day hello weird TikTok videos , you might just be right. Read on.
What does the study say? To do the same, they studied around , IQ tests given to Norwegian men entering the military from the year to The results were shocking, to say the least. Comments 0. Be the first one to comment. Read All Comments Post a Comment.
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The latter is the ability to retain information for processing, reasoning and decision making — and it is this, the researchers say, that declines with age. So when they then looked at who was performing the tests, they noticed an increase in the number of people aged 60 or older.
And it could be these people who are seemingly bringing down the overall population IQ scores. You are here Home Are people getting stupider? Some researchers think so, but not for the reason many believe. Decades of research have shown that individual IQ scores predict things such as educational achievement and longevity. More broadly, the average IQ score of a country is linked to economic growth and scientific innovation.
So if IQ scores are really dropping, that could not only mean 15 more seasons of the Kardashians, but also the potential end of progress on all these other fronts, ultimately leading to fewer scientific breakthroughs, stagnant economies and a general dimming of our collective future. Or — just as troubling — if we are keeping up with the Joneses or Johanssons and Jacques in terms of national development, that means we are likely to experience similarly plummeting IQs in the near future.
At which point, the U. Until recently, IQ scores only moved in one direction: up. And if you're thinking, "Isn't the test set up so that is always the average IQ? These raw scores have been rising on a variety of standard IQ tests for over half a century. That may sound odd if you think of IQ as largely hereditary.
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