Gen Z has managed something no modern generation pulled off before. After more than a century of steady academic gains, test scores finally went the other direction. For the first time ever, a new generation is officially dumber than the previous one.

The data comes from neuroscientist Jared Cooney Horvath, who has spent years reviewing standardized testing results across age groups. “They’re the first generation in modern history to score lower on standardized academic tests than the one before it,” Horvath told the New York Post. The declines cut across attention, memory, literacy, numeracy, executive function, and general IQ. That’s not just one weak spot. That’s the whole darn dashboard blinking at once.

Horvath took the same message to Capitol Hill during a 2026 Senate hearing on screen time and children. His framing skipped the generational dunking and focused on exposure. “More than half of the time a teenager is awake, half of it is spent staring at a screen,” he told lawmakers. Human learning, he argued, depends on sustained attention and interaction with other people. Endless feeds and condensed content don’t offer either.

  • Pennomi@lemmy.world
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    30 days ago

    That’s possible but also quite possibly attributable to the constant erosion of our schools and drift in curriculum. The last decade has seen enormous reductions in education quality.

  • lemmy_outta_here@lemmy.world
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    29 days ago

    Gen Z has managed something no modern generation pulled off before.

    Whether it is true or not, i love how the article reflexively blames Gen Z. Like, did they invent Tiktok and brainrot? Did they ruin the school system? Did they put microplastics in the food and water?

    • Duamerthrax@lemmy.world
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      29 days ago

      Boomers invented Participation Trophies and then blamed Millennials for receiving them. I was a Millennial that would rather have failed then get one and the school system hated me for that

    • Smoogs@lemmy.world
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      29 days ago

      No but they use these things even with warnings. And certainly use chatgpt where possible to avoid learning despite being warned.(lots of teachers have been very vocal about this). That’s a self made choice even with education about the choice.

      kids in previous generations experimented with pipe bombs (which they didn’t invent the idea) and blew off their hands.

      These kids were warned not to.

      Yet not all kids play with pipe bombs and lose their hands. Hmm. Almost like kids are capable of individually accepting education about the choices they make.

      So I guess no, you don’t have to invent the thing to be partial to be compliant if even fully certain in your own demise.

      • lemmy_outta_here@lemmy.world
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        29 days ago

        I partially agree with you. When i was young, some kids smoked even though the risk was quite clear. As a society, though, we banned kids from buying cigarettes because young people often make bad decisions. it’s not even their fault - it’s a prefrontal cortex thing. we can’t just say, ‘kids were warned’

        clarification- when i say it’s not their fault i am referring to them being bad at making decisions. it is partially their fault about smoking, and partially due to them having poor impulse control and an intense need to conform.

        • Smoogs@lemmy.world
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          29 days ago

          I disagree with the prefrontal cortex being entirely at fault as there are kids out there that are entirely capable of avoiding dumb stuff and do take warnings. There are also adults entirely capable of doing exactly the same shit while having a prefrontal cortex entirely developed.

          We only take notice of the ones who don’t because they are the ones who make the news cycle and click baits such as this article we’re all commenting on here. Another thing we’re all addicted to and is not entirely only affecting children but also adults alike.

          I think you are also touching on impulse control which does get into mental health area which is another topic overlooked area when parenting and acknowledgment in what kind of limits should be nuanced from kid to kid. They are individuals. Not a hive mind.

      • dogslayeggs@lemmy.world
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        29 days ago

        Of course, because that’s what kids do. Kids have ALWAYS done stupid shit against the warnings of their parents/teachers. The difference is adults in the past haven’t usually given kids easy access to dangerous shit. And in the past the parents would normally be shamed for doing the dangerous shit that they tell kids not to do.

        Use your example, pipe bombs: are they easily accessible just by reaching over and grabbing one off the kitchen counter? Because that’s how easy it is to grab a cell phone and use AI or TikTok. Do we have Superbowl ads for pipe bombs? Do we have celebrity endorsements for pipe bombs? Do adults happily use pipe bombs on the regular?

        Use a different example: smoking or alcohol. While parents will use them both to varying degrees, we as a society have banned kids from doing them. We don’t just leave it up to kids to take our warning that both are bad for them.

        • Smoogs@lemmy.world
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          29 days ago

          Pipe bombs were easily made because of access to things in the kitchen.

          And smokes are easy access as are alcohol… Some Kids mark the bottle to hide they were drinking it. Some Kids hide they smoke possibly even today. Reason why there’s incense.

          And guns are also easily accessed. Some child related deaths in 80s and 90s in the US because guns weren’t locked up. Now a kid can get one from Walmart and shoot up a school.

          But a lot of this can be shit patents with magical thinking that don’t know how to educate their kids and just leave it up to the legal age so the child gets overwhelmed with being an adult magically knowing all the things.

          Cuz that doesn’t seem to be a factor here in the discussion.

          And that’s an important one.

          Maybe a lot of why the political climate is what it is is for one: lazy parenting. Includes not holding people accountable for making decisions they are capable of making for themselves and instead helicopter the shit out of it till lowest denominator kids learn to get away with manipulative shit like “you let me” excuses like you just did.

          we done comparing all generations to their lowest common denominator?

          Cuz I know not every child is getting up to this shit.

          And I know every not child uses this bullshit excuse.

          They learned pronouns easy enough. They can hear other words too to gain understanding of what the world is.

          • dogslayeggs@lemmy.world
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            29 days ago

            Are you seriously arguing that building a working pipe bomb is as easy as grabbing a cell phone off the counter? Seriously?

            And everything you mentioned (bombs, guns, cigarettes, alcohol) are banned for children. They are not actively encouraged by nearly every segment of society.

            My argument was that kids aren’t fully responsible for this, and that parents and adult society should take a large blame for it. You seem to agree that shitty parenting is the reason.

            • Smoogs@lemmy.world
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              29 days ago

              you’re so convinced that all it takes is forbidding it so we run a society of forbidding children from phones for fear they can’t even monitor themselves rather than educate? Is that your solution?

              cuz of the ‘you invented it and there for i can’t help myself’ ? Are you really buying into that shit excuse?

              all because of a click bait article?

              Cuz this is the precise lazy parent approach rather than educating them I’m talking about here.

              Part of battling that isn’t obtusely buying into these kind of stupid manipulative excuses and rolling up your sleeves getting involved with the nuances.

      • captainlezbian@lemmy.world
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        29 days ago

        All people exist within and help create culture. It’s difficult to resist culture. As a young millennial, social media was everywhere and rapidly became how you interact with people. Many of us got hooked on it or other aspects of the internet. Hell I was reading cracked on my phone in high school after finishing my work instead of reading the book I brought (and yeah getting in trouble for it). It was normal. When I quit Facebook it came with social costs that weren’t intentionally applied, I just didn’t know about things that were happening because they were posted there.

        Gen z is more hooked than any previous generation and at a younger age, just like millennials were. But the content has changed from texting peers to browsing the web to doomscrolling to doomscrolling without even needing to read. They bear some responsibility just as we did, but those of us who formed the culture they live in and built these tools also deserve some responsibility, as do the parents who haven’t been raising them to value education as much as ours did and who’ve been providing them with unlimited access to the devices.

    • Smoogs@lemmy.world
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      29 days ago

      Oh ok so you suggest a society to ban kids from using phones for the fact they can’t control themselves then. What a Wonderful lazy solution.

      • calcopiritus@lemmy.world
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        29 days ago

        No. The problem is that kids have nothing else to do. The only fun thing left is the phone.

        They can’t go alone and play out there, they may get hit by a car or their parents might get in trouble. They have to always be supervised by an adult, but there are almost no places with adults to watch for the kids, they have to bring their dedicated parent. And parents have to work way too many hours, they don’t have time to watch the kid play for all the time the kid needs to play.

        Furthermore, everything that is fun to kids is illegal. “No skating here”, “no playing with a ball here”. Where can kids play? They don’t have a car to go to a remote place where playing is allowed. They should have areas where they can play relatively close to home.

        And I say this as a European. In America all these problems are 10x worse, I can’t imagine what that would do to a kid. Maybe the suburbanites can play in their lawns. But the ones in cities are out of luck.

    • EmpathicVagrant@lemmy.world
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      29 days ago

      Between no child left behind and watching classes that teach you about things in the real world (homec, interviews, taxes, etc.) disappearing a year before I was supposed to take them in that era? I can understand that by measure of capability as prior generations understand it we are falling behind each generation. That was just when we started losing momentum.

    • dogslayeggs@lemmy.world
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      29 days ago

      I don’t know. I’m hearing from college professors that kids are having trouble reading when they get to college now.

  • ZephyrXero@lemmy.world
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    29 days ago

    This is directly tied to the No Child Left Behind Act passing 25 years ago. It’s been a coordinated effort to dumb down the populace and make them less informed

        • Fedizen@lemmy.world
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          28 days ago

          The article suggests strongly screens are responsible for this phenomena of ‘generational dumbness’. Intelligence is something extremely hard to measure but every kind of measure all going down at once is a good indicator something is going on.

          There’s maybe less investigation into whether covid is a factor here, though that would seem a bit relevant as well, if only to rule it out. There’s no discussion if its a specific phone behavior that causes this.

  • chronicledmonocle@lemmy.world
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    29 days ago

    Gen Z has a lot of shit stacked against them. I’m glad the article doesn’t go “blaming” Gen Z for “being dumber”, but instead is focusing on the fact it’s a parenting failure. COVID era learning difficulties, constantly being bombarded with tech designed to suck out their soul, AI being everywhere for their college age life, etc.

    As a Millennial, I’ve seen the blame game. I only hope we come out of this spiral as a society.

  • TankovayaDiviziya@lemmy.world
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    29 days ago

    As a millenial who went through the shite by the media about how much of a snowflake we are by getting offended with everything, frivolous for ordering avocado toasts for breakfasts, and clueless and unequipped when it comes to working, I ask: “who raised us?” I remember the parents’ moral panic on videogames and cartoons in the 1990s and 2000s. Many kids of my generation weren’t let out because the boomer and Gen X parents were made afraid by the constant news cycle of serial killers and high crime rate. And they wonder why we’re so sheltered? Now, the media run by older generations are taking potshots at Gen Z claiming they are dumber. Even if that is the case, who are the ones who raised Gen Z to be constantly glued to the phone screen and watching brain rotting contents that led to lower IQ?

    The next time the media complains such and such generation is behaving a certain way or being dumb, even if scientific study says so, ask yourself, who are raising these kids?

    • MIDItheKID@lemmy.world
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      29 days ago

      I always bring this point up when somebody older goes on about “Participation Trophies” - Who invented them?! I’ll give you a hint: it wasn’t the kids who were getting them. The same damn people that complain about them are the people that brought them into reality.

    • Sheldan@lemmy.world
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      29 days ago

      Both can be true at the same time.

      The result and the thing that caused it, doesn’t change the fact that the result would be there tho.

    • ameancow@lemmy.worlddeleted by creator
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      29 days ago

      Let’s spin the ol’ wheel of rage bait distraction for today, is it gonna be “Gender A has it worse than gender B?” how about a little run on the infinite treadmill of “Celebrity says something controversial?” No no, I see we have “Generational blame for our miserable lives but no actual action or communication to address or fix it” on the menu today.

  • fenrasulfr@lemmy.world
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    29 days ago

    I might be wrong but I think this might be more of a failing of the US education system than an across the board decline world wide. Although I do think millenials but much more so Gen Z and Alpha are adversly affected by social media than the generations before by tv.

  • CptOblivius@lemmy.world
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    30 days ago

    and darkness…

    The dumbing down of American is most evident in the slow decay of substantive content in the enormously influential media, the 30 second sound bites (now down to 10 seconds or less), lowest common denominator programming, credulous presentations on pseudoscience and superstition, but especially a kind of celebration of ignorance”

    Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark
    
  • ameancow@lemmy.worlddeleted by creator
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    29 days ago

    Ah I see it’s time for our weekly “You’re miserable because of group-X” rage bait stupid fucking headlines.

    I am far more concerned about our adults’ screen time, the people who are supposed to be running our goddamn fucking country are spending all their time scrolling and tweeting for attention and posting rage-bait and getting in trouble for irresponsible internet usage.

    At least the kids growing up on the internet right now will have some kind of perspective and understanding how the shit works.

    I mean, we still need to do something about algorithmic amplification of our worst feelings and impulses driving waves of insecure people into the arms of grifters and crumbling society broadly, but I want to BAN ADULTS FROM THE INTERNET FIRST.

    • dogslayeggs@lemmy.world
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      29 days ago

      I think it’s both. It’s bad for our future for kids to grow up with extreme body positivity issues and extreme social pressure that never lets up 24/7. It’s bad for our future for kids to see the President tweeting racist videos and violent images. It’s also bad for our present when our President does that.

      • ameancow@lemmy.worlddeleted by creator
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        29 days ago

        I’m okay with banning the internet entirely. You need a license and proof that you’re using it for business, and make keyboards illegal.

    • Sheldan@lemmy.world
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      29 days ago

      At least the kids growing up on the internet right now will have some kind of perspective and understanding how the shit works.

      I don’t think this is necessarily the case. If stuff is too abstracted away for people to grasp, they can use it, but don’t really understand it. Like reports of people saying that college kids cannot interact with things like folders. Some of them are so digitally native, that they really lost the understanding of it.

  • NatakuNox@lemmy.world
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    30 days ago

    I’m sorry, did this study include baby boomers? Idiots destroyed the world in less than a lifetime.

    • FuglyDuck@lemmy.world
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      30 days ago

      Pretty sure every generation was dumber than the previous generations- if you asked said previous generations.

  • Fedizen@lemmy.world
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    29 days ago

    Republican policies are working! This is a US centric phenomena, right? Not something happening in china?

    I would also say this is what happens when public transit is largely unfunded

  • CharlesDarwin@lemmy.world
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    28 days ago

    This is actually kind of surprising since some of the more pervasive poisons (like lead) were reduced. I wonder if some others were introduced that we’ll learn about later…

    I know people like to jump right to screens and devices and “social media”, but it is fairly instructive that some fairly prominent people in tech had set some boundaries on their kids’ use of such things…

    https://www.thelist.com/677684/the-real-reason-tech-moguls-dont-let-their-kids-on-social-media/

    Also - when I read that studies show that people tend to absorb the content of actual, physical books better than reading an ebook, I tend to seek out the hardcopy of a book for important topics I need to really understand.