Beta is dimensionless, in terms of standard deviations. In their results tables, you can find their unit versions under the column "B". These lie in the centers of the CIs, as expected.
I'm not seeing where they are coming up with RNT as a cause, other than a lot of theory. Wouldn't it be a symptom of cognitive decline instead? Dementia patients, particularly those with Alzheimers, tend to become depressed because of confusion and memory loss. Wouldn't it be more likely that these depression symptoms are being caused by deteriotating brain function rather than the other way around?
I believe there have been other studies showing people with a history of depression develop dementia at higher rates. There are some that have shown the structural/signal changes that happen after longterm depression as well. These are things that occur years or decades before the dementia.
Of course. It would be bizarre if there weren't a relationship between Lewy Body dementia, Alzheimer's, or vascular dementia (which in old people, means you've gone into heart failure) and repetitive negative thoughts. For one, you know you've got an incurable disease that will inevitably destroy your mind, and you've become one of the rare class of people for which assisted suicide has almost no controversy, it's something you're putting down payments on. For two, you can't finish thoughts.
My father was just diagnosed with Parkinson's a few months ago, and he already has trouble following any conversation, and knows it. If that didn't lead to depression, that's what would be notable. And any insight that he reaches that gives him comfort might be gone an hour later.
I have a personal theory (I'm sure it's not a novel one and it probably has a name) that human brains are naturally predisposed to negative thought than positive thought because our brains are essentially evolved prediction engines. And because it is often easier and faster to lose something than gain it (e.g. it is usually less urgent to act on the signs of deer you might want to hunt and eat, than the sign of a tiger who might want to hunt and eat you), our prediction engines have a bias toward negative prediction. Conscious awareness of this fact (or rather, theory) has helped me curb negative thoughts at least to some extent.
I know that traumatized human brains tend toward negativity. I don't believe it is a natural human condition, though. With trauma, the instincts you mentioned start applying to the wrong situations - trauma rewires the brain. "Minor" trauma, sustained trauma, traumatic events, can all contribute to this.
Negative statements also garner more attention from the tribe. This is why a lot of special interest groups are constantly carping about what they're against rather than what they're for.
I agree with this to a large extent. All prediction comes with uncertainty and a good survival strategy is to align towards the upper bound on risk and lower bound on reward.
People forget that nature only optimizes for sexual reproduction and that’s pretty much it
In this case for example, it doesn’t really give a shit about your psychological well being or shaving years off your life because of some negative thought pattern
If being on your toes, anxious, paranoid, and always looking over your shoulder keeps you alive and making babies - then as far as the developer that nature is, it’s a feature not a bug
First of all if negative thinking is associated with cognitive decline and if what you say is also generally true then humans will also be pretty much, in general, be in cognitive decline.
Humans all being generally in a state of cognitive decline doesn’t make sense from an evolutionary perspective because natural selection will weed out degraded cognitive performance. So most people won’t be in this state. Anecdotally, you likely don’t see all your friends in cognitive decline so likely most of them don’t have a negative bias.
So your conclusion is likely to not be true. In fact I’m being generous here. Your conclusion is startling and obviously wrong both from a scientific perspective and an anecdotal one.
In fact the logic from this experiment and additionally many many other psychological studies points to the opposite. Humans naturally have a positive bias for things. People lie to themselves to stay sane.
Anecdotally what I observed is people don’t like to be told they are wrong. They don’t like to be told they are fat and overweight slobs. Additionally stupid people by all objective standards exist but practically every culture on earth has rules about directly calling someone a dumbass even if it’s the truth.
Like this is not a minor thing if I violate these positive cognitive biases with hard truths it will indeed cause a visceral and possibly violent reaction from most people who want to maintain that positive cognitive bias.
For example racial equality. Black people in America are in general taller and stronger than say Asians. It’s a general truth. You can’t deny this. Strength and height has an obvious genetic basis putting equality from a physical standpoint to be untrue. It is objective reality that genetics makes Asians weaker and smaller than black people in America.
So genetics effects things like size between races, it even effects things like size between species… black people are bigger than mouses. But you know what else? it affects intelligence between species. So mice genetically are less intelligent than black people and also black people are genetically more intelligent than fish. So what am I getting at here?
Genetics affects hair color, physicality, height, skin color between races. Genetics also effects intelligence between species (you are more intelligent than a squirrel) but by some black magic this narrow area of intelligence between races say Asians and black people… it doesn’t exist. Does this make sense to you? Is this logical? Genetics changes literally everything between species and races but it just tip toes around intelligence leaving it completely equal? Is all intelligence really just from the environment when everything else isn’t?
I mean at the very least the logic points to something that can be debated and discussed but this is not an open topic because it violates our cognitive biases.
Some of you are thinking you’re above it. Like you see what I’m getting at and you think you can escape the positive bias. I assure you that you can’t escape it, likely you’re only able to escape it because you’re not black. If you were black there’s no way what I said is acceptable.
But I’m Asian. How come I can accept the fact that I’m shorter and weaker than black people? Maybe it’s because height is too obvious of a metric that we can’t escape it and intelligence isn’t as obvious in the sense that I can’t just look at someone and know how smart he is.
But let’s avoid the off topic tangent here about racial intelligence and get back to my point. I know this post will be attacked but this was not my intention. I need to trigger a visceral reaction in order for people to realize how powerful positive cognitive bias is. That’s my point. It is frighteningly powerful and it’s also frighteningly evident but mass delusion causes us to be blind to it. Seriously don’t start a debate on racial intelligence. Stick to the point: positive cognitive bias.
Humans as a species that viscerally and violently bias in the cognitively positive direction.
Parent poster could not be more wrong. We are delusional and we lie to ourselves to shield ourselves from the horrors of the real world. It is so powerful that we will resort to attacks and even violence to maintain our cognitively positive delusions.
> "Repetitive negative thinking (RNT) is a core symptom of a number of common psychological disorders and may be a modifiable process shared by many psychological risk factors that contribute to the development of cognitive impairment." (emphasis added)
This strongly implies that changing negative thinking behavior might reduce cognitive impairment. But the study has no way to establish a cause-effect relationship -- that would require an entirely different kind of study, one that studies the brain, not the mind. In other words, a neuroscience study, one probably not possible at present.
Like many psychology papers, this one implies a cause-effect relationship that isn't supported by the evidence, but one that suggests a role for talk therapy.
It would be interesting to see a review of all modern psychological work, a hundred years from now, from the perspective of a neuroscience that doesn't yet exist, to see how often these articles turned out to be just-so stories with no connection to reality.
A similar finding is that kids who smoke marijuana are likely to experience serious mental health issues later on -- that's indisputable. The problem is the same as in this case -- people assume a cause-effect relationship that isn't supported by the evidence. Maybe kids predisposed to mental health issues are more likely to use marijuana -- that possibility can't be excluded because all the studies are retrospective.
Most people know I can be relied on to make this point, but until neuroscience matures, studies like this will suffer from a theory vacuum. One can only accomplish so much by studying symptoms, with no clue about root biological causes.
Is it possible that we're just better at reporting our negative thoughts, not that we have more of them? Or is overthinking the price we pay for analyzing everything?
“The prevalence of cognitive disorders is increasing year by year, placing a heavy burden on patients, families, and society. It is estimated that the total annual cost of dementia disease in China will reach $1.89 trillion in 2050 [4]. However, there is no drug that can stop or reverse the progression of dementia.”
That is my own RNT. If only there were a way to escape from this reality. Death, taxes and global population collapse while a huge proportion of the voting population loses their ability to do basic tasks while still clinging to political hegemony in the nations they destroy. What a great time to be alive.
It's common for old fogies to claim that the future is bad and the past was best. But I don't remember a time in my life that was this stressful. I really do think the world is getting crazier, dumber, and just all around worse, this past decade most specifically. It seems the world has decided to just go nuts, shift into overdrive and metaphorically drive off a cliff. Everybody wants to escape the real world and live through their screens. Nothing is real and everything is a meme. And the fact that we allowed DJT to even approach the White House is such a damning indictment of America and it's vaunted democracy. The bad guys won, and there's no clear way to change that.
This is unironically the best time to be alive. The problem is that most people are ignorant of real history and don't realize how much life used to suck. Everything is amazing right now and nobody is happy.
> RNT was assessed using the perseverative thinking questionnaire (PTQ). The scale consists of 15 items covering three domains: core characteristics of RNT, unproductiveness, and psychological capacity captured. Each item is rated on a 5-point Likert scale from 0 “never” to 4 “almost always”, with a total score ranging from 0 to 60.
Can someone who works in this field explain to me how this study is anything other than evidence of one exam being a proxy for another?
The "Repetitive Negative Thinking" is then just, like, a marketing term for their questionnaire?
I don't see the questionnaire itself in the study (maybe I'm missing it?). Without understanding what questions were answered in a questionnaire, how am I supposed to take anything away from this study?
No, it's correlation not causation. When you get older, you see everyone making the same damn mistakes you made, but refusing to listen to you. Various reasons are given as to "No, this is different", but it isn't.
Then, worse, you remember yourself saying "No, this is different", and how wrong you were, and it kinda bums you out a bit. You're watching a replay of yourself being a dumbass, which makes you angry at the situation.
That doesn't mean every old person is negatively inclined, because some will think "Well, this is the way of it", and take solace in that fact that it's been happening since at least the start of recorded history. You, and your ancestors are one. And you finally get your grandparents.
So even the optimists, feeling better, think "might as well play my part" then yell "get off my lawn!"
Why is this getting so many upvotes? Are anxious techies reading the headline and thinking they're in the beginnings of cognitive decline because they have thoughts they feel are more negative than they should have? Relax folks...
Repetitive negative thinking associated WITH EVERYTHING.
> the participants in the Q3 and Q4 groups exhibited lower cognition scores (Q3:β = -0.180, 95%CI -2.849~-0.860; Q4:β = -0.164, 95% -2.611~-0.666)
This seems wrong. If "β" is the estimate here (not sure), it should be inside the confidence interval, but is way outside...
Beta is dimensionless, in terms of standard deviations. In their results tables, you can find their unit versions under the column "B". These lie in the centers of the CIs, as expected.
What about just talking gibberish in your mind? https://studyfinds.org/buddhist-meditation-christian-tongues...
I'm not seeing where they are coming up with RNT as a cause, other than a lot of theory. Wouldn't it be a symptom of cognitive decline instead? Dementia patients, particularly those with Alzheimers, tend to become depressed because of confusion and memory loss. Wouldn't it be more likely that these depression symptoms are being caused by deteriotating brain function rather than the other way around?
They don't claim it's a cause. In fact, they explicitly state more research is needed to determine the relationship.
No one’s saying anything about it being a cause though … association is not cause
I believe there have been other studies showing people with a history of depression develop dementia at higher rates. There are some that have shown the structural/signal changes that happen after longterm depression as well. These are things that occur years or decades before the dementia.
Of course. It would be bizarre if there weren't a relationship between Lewy Body dementia, Alzheimer's, or vascular dementia (which in old people, means you've gone into heart failure) and repetitive negative thoughts. For one, you know you've got an incurable disease that will inevitably destroy your mind, and you've become one of the rare class of people for which assisted suicide has almost no controversy, it's something you're putting down payments on. For two, you can't finish thoughts.
My father was just diagnosed with Parkinson's a few months ago, and he already has trouble following any conversation, and knows it. If that didn't lead to depression, that's what would be notable. And any insight that he reaches that gives him comfort might be gone an hour later.
It just seems like a silly study.
I have a personal theory (I'm sure it's not a novel one and it probably has a name) that human brains are naturally predisposed to negative thought than positive thought because our brains are essentially evolved prediction engines. And because it is often easier and faster to lose something than gain it (e.g. it is usually less urgent to act on the signs of deer you might want to hunt and eat, than the sign of a tiger who might want to hunt and eat you), our prediction engines have a bias toward negative prediction. Conscious awareness of this fact (or rather, theory) has helped me curb negative thoughts at least to some extent.
I know that traumatized human brains tend toward negativity. I don't believe it is a natural human condition, though. With trauma, the instincts you mentioned start applying to the wrong situations - trauma rewires the brain. "Minor" trauma, sustained trauma, traumatic events, can all contribute to this.
Sounds like “loss aversion”, which was studied by Kahneman and Tversky.
https://en.m.wikipedia.org/wiki/Loss_aversion
> it is often easier and faster to lose something than gain it
And things that add to entropy are favored by nature, undoing human labor & endeavor. Related?
Negative statements also garner more attention from the tribe. This is why a lot of special interest groups are constantly carping about what they're against rather than what they're for.
I agree with this to a large extent. All prediction comes with uncertainty and a good survival strategy is to align towards the upper bound on risk and lower bound on reward.
This makes perfect sense
People forget that nature only optimizes for sexual reproduction and that’s pretty much it
In this case for example, it doesn’t really give a shit about your psychological well being or shaving years off your life because of some negative thought pattern
If being on your toes, anxious, paranoid, and always looking over your shoulder keeps you alive and making babies - then as far as the developer that nature is, it’s a feature not a bug
First of all if negative thinking is associated with cognitive decline and if what you say is also generally true then humans will also be pretty much, in general, be in cognitive decline.
Humans all being generally in a state of cognitive decline doesn’t make sense from an evolutionary perspective because natural selection will weed out degraded cognitive performance. So most people won’t be in this state. Anecdotally, you likely don’t see all your friends in cognitive decline so likely most of them don’t have a negative bias.
So your conclusion is likely to not be true. In fact I’m being generous here. Your conclusion is startling and obviously wrong both from a scientific perspective and an anecdotal one.
In fact the logic from this experiment and additionally many many other psychological studies points to the opposite. Humans naturally have a positive bias for things. People lie to themselves to stay sane.
Anecdotally what I observed is people don’t like to be told they are wrong. They don’t like to be told they are fat and overweight slobs. Additionally stupid people by all objective standards exist but practically every culture on earth has rules about directly calling someone a dumbass even if it’s the truth.
Like this is not a minor thing if I violate these positive cognitive biases with hard truths it will indeed cause a visceral and possibly violent reaction from most people who want to maintain that positive cognitive bias.
For example racial equality. Black people in America are in general taller and stronger than say Asians. It’s a general truth. You can’t deny this. Strength and height has an obvious genetic basis putting equality from a physical standpoint to be untrue. It is objective reality that genetics makes Asians weaker and smaller than black people in America.
So genetics effects things like size between races, it even effects things like size between species… black people are bigger than mouses. But you know what else? it affects intelligence between species. So mice genetically are less intelligent than black people and also black people are genetically more intelligent than fish. So what am I getting at here?
Genetics affects hair color, physicality, height, skin color between races. Genetics also effects intelligence between species (you are more intelligent than a squirrel) but by some black magic this narrow area of intelligence between races say Asians and black people… it doesn’t exist. Does this make sense to you? Is this logical? Genetics changes literally everything between species and races but it just tip toes around intelligence leaving it completely equal? Is all intelligence really just from the environment when everything else isn’t?
I mean at the very least the logic points to something that can be debated and discussed but this is not an open topic because it violates our cognitive biases.
Some of you are thinking you’re above it. Like you see what I’m getting at and you think you can escape the positive bias. I assure you that you can’t escape it, likely you’re only able to escape it because you’re not black. If you were black there’s no way what I said is acceptable.
But I’m Asian. How come I can accept the fact that I’m shorter and weaker than black people? Maybe it’s because height is too obvious of a metric that we can’t escape it and intelligence isn’t as obvious in the sense that I can’t just look at someone and know how smart he is.
But let’s avoid the off topic tangent here about racial intelligence and get back to my point. I know this post will be attacked but this was not my intention. I need to trigger a visceral reaction in order for people to realize how powerful positive cognitive bias is. That’s my point. It is frighteningly powerful and it’s also frighteningly evident but mass delusion causes us to be blind to it. Seriously don’t start a debate on racial intelligence. Stick to the point: positive cognitive bias.
Humans as a species that viscerally and violently bias in the cognitively positive direction.
Parent poster could not be more wrong. We are delusional and we lie to ourselves to shield ourselves from the horrors of the real world. It is so powerful that we will resort to attacks and even violence to maintain our cognitively positive delusions.
> "Repetitive negative thinking (RNT) is a core symptom of a number of common psychological disorders and may be a modifiable process shared by many psychological risk factors that contribute to the development of cognitive impairment." (emphasis added)
This strongly implies that changing negative thinking behavior might reduce cognitive impairment. But the study has no way to establish a cause-effect relationship -- that would require an entirely different kind of study, one that studies the brain, not the mind. In other words, a neuroscience study, one probably not possible at present.
Like many psychology papers, this one implies a cause-effect relationship that isn't supported by the evidence, but one that suggests a role for talk therapy.
It would be interesting to see a review of all modern psychological work, a hundred years from now, from the perspective of a neuroscience that doesn't yet exist, to see how often these articles turned out to be just-so stories with no connection to reality.
A similar finding is that kids who smoke marijuana are likely to experience serious mental health issues later on -- that's indisputable. The problem is the same as in this case -- people assume a cause-effect relationship that isn't supported by the evidence. Maybe kids predisposed to mental health issues are more likely to use marijuana -- that possibility can't be excluded because all the studies are retrospective.
Most people know I can be relied on to make this point, but until neuroscience matures, studies like this will suffer from a theory vacuum. One can only accomplish so much by studying symptoms, with no clue about root biological causes.
Vaguely related video on a similar topic : https://youtu.be/tfbM6vYsW9g?si=yfZ3WQ9iHB2rNnba
"Ah, the good old days... when we weren't this dumb"
Is it possible that we're just better at reporting our negative thoughts, not that we have more of them? Or is overthinking the price we pay for analyzing everything?
I think there is not a single person on Earth without repetitive negative thoughts.
In... mice? Nay, this time it is adults over the age of 60.
“The prevalence of cognitive disorders is increasing year by year, placing a heavy burden on patients, families, and society. It is estimated that the total annual cost of dementia disease in China will reach $1.89 trillion in 2050 [4]. However, there is no drug that can stop or reverse the progression of dementia.”
That is my own RNT. If only there were a way to escape from this reality. Death, taxes and global population collapse while a huge proportion of the voting population loses their ability to do basic tasks while still clinging to political hegemony in the nations they destroy. What a great time to be alive.
It's common for old fogies to claim that the future is bad and the past was best. But I don't remember a time in my life that was this stressful. I really do think the world is getting crazier, dumber, and just all around worse, this past decade most specifically. It seems the world has decided to just go nuts, shift into overdrive and metaphorically drive off a cliff. Everybody wants to escape the real world and live through their screens. Nothing is real and everything is a meme. And the fact that we allowed DJT to even approach the White House is such a damning indictment of America and it's vaunted democracy. The bad guys won, and there's no clear way to change that.
This is unironically the best time to be alive. The problem is that most people are ignorant of real history and don't realize how much life used to suck. Everything is amazing right now and nobody is happy.
> RNT was assessed using the perseverative thinking questionnaire (PTQ). The scale consists of 15 items covering three domains: core characteristics of RNT, unproductiveness, and psychological capacity captured. Each item is rated on a 5-point Likert scale from 0 “never” to 4 “almost always”, with a total score ranging from 0 to 60.
Can someone who works in this field explain to me how this study is anything other than evidence of one exam being a proxy for another?
The "Repetitive Negative Thinking" is then just, like, a marketing term for their questionnaire?
I don't see the questionnaire itself in the study (maybe I'm missing it?). Without understanding what questions were answered in a questionnaire, how am I supposed to take anything away from this study?
No, it's correlation not causation. When you get older, you see everyone making the same damn mistakes you made, but refusing to listen to you. Various reasons are given as to "No, this is different", but it isn't.
Then, worse, you remember yourself saying "No, this is different", and how wrong you were, and it kinda bums you out a bit. You're watching a replay of yourself being a dumbass, which makes you angry at the situation.
That doesn't mean every old person is negatively inclined, because some will think "Well, this is the way of it", and take solace in that fact that it's been happening since at least the start of recorded history. You, and your ancestors are one. And you finally get your grandparents.
So even the optimists, feeling better, think "might as well play my part" then yell "get off my lawn!"
Oh man one more negative thing to worry about.
10/10 exactly what people with these issues want to hear. Great thing to post OP!
So, hide the lamp under the basket because you don't want to see it?
Can't people with these type of issues control what they think about?
Can't they have a go-to list of positive things to think about when they notice they are thinking negative thoughts?
Why is this getting so many upvotes? Are anxious techies reading the headline and thinking they're in the beginnings of cognitive decline because they have thoughts they feel are more negative than they should have? Relax folks...