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Thread: IQ scores in the US have fallen for the first time in decades, study suggests

  1. #1
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    Default IQ scores in the US have fallen for the first time in decades, study suggests

    IQ scores in the US have fallen for the first time in decades, study suggests

    By Jane Herz
    March 9, 2023 8:35pm Updated



    IQ scores are decreasing in the US for the first time in decades, a new study suggests. Getty Images
    The future may not be as bright.
    IQ scores have decreased in the US for the first time in decades, new research from scientists at Northwestern University and the University of Oregon suggests.

    The study, which was published in the journal Intelligence this month, indicated that IQ levels had lowered, especially for those with less education in the 18 to 22 age group.

    The researchers set out to determine whether or not the Flynn effect — the steady increase in IQ scores across generations — had changed from 2006 to 2018 in the US.

    Younger generations are “expected” to have a higher IQ score than the previous age group. Since 1932, average IQ scores have increased around three to five points per decade, the researchers explained.



    The researchers set out to determine whether or not the Flynn effect — the steady increase in IQ scores across generations — had changed from 2006 to 2018 in the US. Getty Images The researchers noted that there have been a dearth of studies focused on the US when compared to European countries. A Norwegian study from 2018 suggested that IQ scores had been dropping in that country for decades, CNN reported.

    In their study, they looked at nearly 400,000 IQ tests completed online by US adults from 2006 through 2018 through the Synthetic Aperture Personality Assessment Project (SAPA Project) and data from the International Cognitive Ability Resource (ICAR) from 2011 to 2018.

    They used data from both tests and compared them to each other. Both were used to examine the trends, and compared two kinds of scores: one having to do with cognitive ability, and the other having to do with skills like matrix and verbal reasoning.


    The study noted that those with less education in the 18 to 22 age group had the steepest decline. Getty Images/iStockphoto An IQ test typically measures a variety of cognitive abilities, according to VeryWell Mind, and is meant to help understand someone’s intellectual ability and their potential.

    However, there have been criticisms of the test, as they can sometimes be misinterpreted, according to Discover Magazine. This can happen when people look at certain portions of the test, and not the overall result, for answers about their intelligence. The outlet also noted that someone’s IQ score can change based on how motivated people are to take it or how much effort they put in.

    But psychologist Stefan C. Dombrowski, who works at Rider University in New Jersey, told the magazine that when the tests are understood correctly, they do have “meaning” and are “valid measures of intelligence.”


    The study looked at the Flynn effect in the US. Getty Images


    Those who had lower levels of education also had decreasing scores.Getty Images Their findings suggested that there was a reversed Flynn effect present in both of these tests, meaning that IQ scores are declining, not rising.

    However, there was one area of the test that did increase, they noted, in the three-dimensional rotation score, which has to do with spatial reasoning.

    Those who had lower levels of education also had decreasing scores. People with higher levels of education, such as a four-year degree, had less of a decline, but not for younger test-takers, the researchers suggested.

    “As scores were lower for more recent participants across all levels of education, this might suggest that either the caliber of education has decreased across this study’s sample and/or that there has been a shift in the perceived value of certain cognitive skills,” the authors wrote in the study.

    https://nypost.com/2023/03/09/study-suggests-iq-scores-in-the-us-have-fallen/


    WHY ARE ALL THE PHOTOS OF WHITE CHILDREN????
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  2. #2
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    All that needs to occur is to interact with the general population and you will know this is true. People are stupid and lack the capacity to reason.

  3. #3
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    I'm a retired hs teacher and I can attest to the iq numbers. for example, my last 4 years were at the 'good' hs in the parish(county). The first year I was there we had 14 valedictorians. My second year, there were 6, third year there were three and my last year, only 1. They had to replace the clocks in the school. found out first hand, they had no idea how to tell time with the old fashioned hands of a clock. they only could tell time via digital. So yes, I'm glad that I'll leave this world with actual qualified doctors looking after me and not the morons graduating now. sad but the future is bleak. prep and pray, the end has arrived.

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    And sure to follow, the pols will use this data to call for "more increased spending for education". Of course, this is exactly the worst thing to do. Evidence, Baltimore. Get your kids out of "public education".

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    Quote Originally Posted by pc-not View Post
    And sure to follow, the pols will use this data to call for "more increased spending for education". Of course, this is exactly the worst thing to do. Evidence, Baltimore. Get your kids out of "public education".
    Great advice!

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