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from the tv-and-video-games-cause-brain-rot dept.
A Norwegian study published Monday found a seven-point dip in IQ test scores per generation among men born from 1962 to 1991. The results suggest a reversal in the Flynn effect, an observed increase in IQ scores throughout the 20th century in developed countries.
Coverage from The Week adds:
The reasons for the Flynn effect and its apparent reversal are disputed. "Scientists have put the rise in IQ down to better teaching, nutrition, healthcare and even artificial lighting," says The Times.
But "it is also possible that the nature of intelligence is changing in the digital age and cannot be captured with traditional IQ tests", adds the newspaper.
"Take 14-year-olds in Britain. What 25% could do back in 1994, now only 5% can do," Shayer added, citing maths and science tests.
More from The Daily Mail:
Two British studies suggested that the fall was between 2.5 and 4.3 points every ten years.
But due to limited research, their results were not widely accepted.
In the latest study Ole Rogeburg and Bernt Bratsberg, of the Ragnar Frisch Centre for Economic Research in Oslo, found that Norwegian men's IQs are lower than the scores of their fathers when they were the same age.
The pair analysed the scores from a standard IQ test of over 730,000 men – who reported for national service between 1970 and 2009.
(Score: 3, Informative) by curunir_wolf on Thursday June 14 2018, @07:56PM (4 children)
Actually, IQ is an excellent predictor of success ON AVERAGE. Extremely well correlated. There are always outliers.
84, according to the military. That's the minimum they will accept, because over the years they have determined that anyone with less basically cannot be trained for any job.
And that's pretty scary. Probably the scariest statistic of our time. It comes out to about 10% of the people are below 84 IQ, and they cannot do any job in the modern world. The menial tasks they have been able to do are by large measure going away.
I am a crackpot
(Score: 1, Informative) by Anonymous Coward on Thursday June 14 2018, @08:27PM (2 children)
Menial jobs don't have to go away. Just because we can automate doesn't mean we should. Human beings need to feel useful, so there are some jobs that should be kept around. We've let economic efficiency and "profits" override what is good for our civilization.
(Score: 2) by VLM on Thursday June 14 2018, @10:36PM (1 child)
Menial service labor as opposed to skilled labor. The best bartender is probably a fifty cent bottle cap opener, but people like having bartenders around, so we have a lot of bartenders.
(Score: 2) by deimtee on Friday June 15 2018, @11:32AM
I would agree with the GP with regards to those jobs not having to go away. A manufacturing company I used to work for many years ago was next door to a sheltered workshop - basically somewhere to house intellectally challenged people while finding them something to do.
We would occasionally have some simple repetitive task that needed to be done thousands of times, and they would get the job. One carer would come in with them. We would explain to him/her the job, and he/she would explain it to them, and supervise while they did it. They were the happiest, most diligent and enthusiastic people I ever worked with. They loved feeling useful, even if it was just assembling boxes.
As a society we have lost sight of that. It should not be just about if a robot can do it better and faster, but what is better for people.
If you cough while drinking cheap red wine it really cleans out your sinuses.
(Score: 0) by Anonymous Coward on Thursday June 14 2018, @08:30PM
Fetal alcohol spectrum disorder costs the US 6 trillion (yes trillion) dollars over a lifespan. Four percent of pregnant women meet the clinical definition of alcoholic.