Slashdot Mirror
Happiness May Be Catching
chrb writes "The NY Times Magazine has an interesting article about research, based on the long-running Framingham Heart Study, modeling real world social networks. It seems that tendencies to be happy, not to smoke, and not to become obese are passed between nodes in a directed graph in a way that suggests such concepts are 'contagious.' Well-connected nodes in the graph (i.e., people with more friends) are more likely to be happier than less-connected nodes, even when the edges represent more distant friendships. Individuals quitting smoking, or becoming obese, influence not only their immediately connected friends but also friends of friends, with the effect sometimes skipping the intermediary node. The contagion effect is most noticeable when a tendency is passed from one person to another of the same sex — friends of the opposite sex, including spouses, are not as influential."
but it's quite important to be able through research and testgroups to actually show that it's true. Not only on this subject but on almost all subjects. Most of us know this for a fact, but sometimes it's nice to know the reason why a certain feeling like happiness suddenly shows for no apparent reason more then that your friends are happy. I have a friend who just got out of a mental institution whom I have been worried about for quite some time, now that she is out in the real world and feels better I can honestly say that my days have improved a lot. Not having to worry and this has affected people around me because I'm a happier person again. Rant ends here..
Peer pressure isn't a new phenomenon. Groups mutually conform, as part of their group identity. Which can be mutually positive, and can be mutually destructive. Particularly drinking/drug use tends to increase in much the same way.
I've also run into the 'domino wave' of couples getting married as well - you seem to get several over the course of about a year, and the same with dropping sproglets.
I find it amazing that you call the study a waste because everybody already knew what the results would be, yet then immediately contradict the results of the study.
tendencies to be happy, not to smoke, and not to become obese are passed between nodes in a directed graph
Wouldn't it be more likely that these people that are happy, athletic, and don't smoke tend to make friends with other people like them, as opposed to this suggestion of viral happiness? I mean it seems pretty obvious that people who don't smoke are going to have a higher percentage of friends that don't smoke than those who do smoke. It's called a "lifestyle."
From the previous story on male juvenile delinquent behaviour being contagious people made the same "correlation is not causation" statement. I think that at this point the majority of Slashdot readers are well aware that correlation is not causation, so I'll just copy/paste an appropriate response:
"correlationdoesnnotnecessarilymeancausation
Indeed, which is why the vast majority of studies that get tagged by the moronic "correlationisnotcausation" involve some application of Mill's Methods and/or statistical and theoretical inference to demonstrate causation based on the observed correlations.
What gets reported is the correlation, because reporters are even dumber than /. taggers, but the researchers generally have thought a little bit about elementary logical errors somewhere along the path of their experiment design.
The tag is particularly idiotic when you consider that every correlation is caused by something, so the OP here is absolutely correct: if you really believe that there is no relationship whatsoever between correlation and causation, such that you can reflexively dismiss every reported correlation with this little snippet of nonsense, then you're pretty much committed to nothing being caused by anything.
Tagging stories this way is completely vacuous. All it tells us is that you haven't read the study or considered whether the usual methods have been employed to properly infer causation from correlation. It would be as useful and relevant to tag all stories with "theskyisblue", which is true in one sense (although the sky happens to be overcast where I am right now) but is only true in a way that is a) known by everyone and b) adds nothing of value to the discussion."
If there's ever a case for the statement "Correlation does not equal Causation", this is it.
As a non-smoker, why would I hang around with smokers? I quit; I hate that smell, and don't want to be near it.
As a fitness buff, why would I hang around with obese people? It's not like I meet them at the gym!
As a happy person, why would I hang around with Debbie Downer? Life's too short!
Interesting response. Not trying to troll here. My wife is a scientist, so she has partially warped my mind to think like this. You realize that you yourself have made a generalization that on the surface seems quite plausible. Do you have any direct proof in support of your hypothesis, which I will assume is "Essentially man is a social animal and has an inbuilt desire to fit in with the society that surrounds him/her" Have you found any quotable research showing that your hypothesis has already been proven?
My point here is that until you actually do the research, you can generalize all you want, but that doesn't make it right. Everyone has some sort of anecdotal evidence which could seem to invalidate some research, but does that evidence fall outside of 3 standard deviations for example? Does your anecdotal evidence even have any relation to the original experiment
I am reminded of a recent Daily Show where John Oliver interviewed two different scientists about which primates humans most resemble. (I would link to this, but I am at work and can't get to comedy central). One scientist was arguing that humans were more closely related to Orangutans whereas the other scientist was going with the generally accepted Chimpanzee relationship. John Oliver was trying to get the 'Chimp' scientist to put down the other scientist's research with a 'yo momma' joke. John Oliver Gave the lead in "Yo research is so whack...". The 'Chimp' scientist said, "that it fails to verify the hypothesis".
This is a long way of saying that science is done to find things that seem possibly painfully obvious, and to validate it through experimentation.
You would seem to be correct. But I think that's less about happiness, than about how one defines success. Success is how much you exceed expectations by. Your expectations are set by looking at your 'peers'. Therefore to be 'successful' you need to be doing better than your peers are. Successful in turn, tends to promote feelings of contentment and happiness, because people feel that 'things could be worse'. More enlightened will realise what utter hogwash this is, but most will still go to work tomorrow, to work for a crust, to support their family/buy their house anyway.
What a load of cobblers this report is. The connections are real but they are not causal. Smokers tend to like other smokers and avoid the ranting anti smoking brigade. These researchers are not worth the food that has been wasted on them. Happiness is not a universal measurement in any case, there are different kinds of happiness.
Facts are history now plebs have politics for religion on social media.