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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."

3 of 176 comments (clear)

  1. Gaming it for more sex by Swizec · · Score: 4, Funny

    Are you saying that if I have sex with my girlfriend's friend she'll have more sex with me? Seems like a fairly interesting notion.

    What if I have sex with a bunch of my girlfriend's friends, will that make my girlfriend's whole social circle all want to have sex with me at the same time? 'Cause I could totally live with that.

    1. Re:Gaming it for more sex by Anonymous Coward · · Score: 5, Funny

      Are you saying that if I have sex with my girlfriend's friend she'll have more sex with me? Seems like a fairly interesting notion. What if I have sex with a bunch of my girlfriend's friends, will that make my girlfriend's whole social circle all want to have sex with me at the same time? 'Cause I could totally live with that.

      Don't forget that behaviour isn't the only thing that's contagious... :-)

  2. Re:Research like this may sound ridiculous... by Thanshin · · Score: 5, Funny

    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.

    As hollywood taught us, that story has only a discrete amount of possible endings:

    - Your friend will get into your house tonight and kill you. With an axe.
    - Your friend is actually you, as you'll discover waking up covered in dry red stains and possibly a dead animal next to you.
    - Your friend is now a vampire.

    Notice how all those plots can be intermingled seamlessly for the sequels; also, as hollywood taught us.