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Analyzing Tweets To Identify Psychopaths 266

Posted by timothy
from the except-ones-who-know-of-the-model dept.
nonprofiteer writes "Researchers presenting at Defcon next week have developed a psychopathy prediction model for Twitter. It analyzes linguistic tells to rate users' levels of narcissism, machiavellianism and other similarities to Patrick Bateman. 'The FBI could use this to flag potential wrongdoers, but I think it's much more compelling for psychologists to use to understand large communities of people,' says Chris Sumner of the Online Privacy Foundation. Some of the Twitter clues: Curse words. Angry responses to other people, including swearing and use of the word "hate." Using the word "we." Using periods. Using filler words such as 'blah' and 'I mean' and 'um.' So, um, yeah."
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Analyzing Tweets To Identify Psychopaths

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  • Analyzing myself (Score:5, Interesting)

    by KiloByte (825081) on Saturday July 21, 2012 @07:17AM (#40722611)

    > Curse words.
    Hardly any, but mostly due to many years on a MUD with strict rules. Abusing "damn" and so on, though.

    > Angry responses to other people
    Hell yeah.

    > including swearing and use of the word "hate."
    Got a bigger vocabulary, but yeah.

    > Using the word "we."
    Check, to a big extent.

    > Using periods.
    You mean, so those with no punctuation are not morons but normal people? Blah. Check.

    > Using filler words such as 'blah'
    See above.

    > and 'I mean'
    Check.

    >and 'um.'
    "hrm", "hmm" and "ghrmblah" (see also two paragraphs above)

    So, you mean, is there any hope for me?

  • by craigminah (1885846) on Saturday July 21, 2012 @07:34AM (#40722661)
    Try doing this with skin color, religion, race, sexual preference, etc. and you'll quickly find an angry torch-wielding mod at your front door. Switching things up to look at parameters perceived to be under the control of the person and it's ok. Kind of ironic people don't see this as an even bigger potential threat to civil rights than anything else. Like anything, this will start of with good intentions and be limited in scope (e.g. Twitter) but soon, if funded, it will be used for evil and be linked to Google's database to refill prisons around the USA. Yay.
  • by bill_mcgonigle (4333) * on Saturday July 21, 2012 @11:25AM (#40723667) Homepage Journal

    Could a certain percentage of people who commit violent crime share the common trait of psychopathy? Certainly. Do all?

    Right. There are psychopaths who are perfectly fine and functional members of society. People often regard them as 'a bit off', but there is more to the psychology of a dangerous psychopath than just being a psychopath.

    Check out this BBC Documentary [youtube.com] about the neuropsychology of it. The documentary turns out more interesting than would be initially expected (not going to give it away).

    That said, when designer babies are feasible, I doubt anybody is going to consciously select for psychopathy. Well, outside of the dystopian scifi realms anyway.

  • by Anonymous Coward on Saturday July 21, 2012 @07:29PM (#40726373)

    Probably don't want to hire a psychopath or marry one.

    My wife loves being married to me. She did learn to tame me though, once she realized that sometimes I'm more like a beast than a man. She also has used me for protection from her family, who have dangerous criminals among them.

    Plenty of women have dangerous dogs for protection with no problem to themselves. Human regularly tame animals far larger, stronger and more dangerous physically by applying fairly simple, easy to understand training methods. There is no reason why a woman can't marry a psychopath and be very happy, so long as she is prepared to dominate skillfully, rather than with the nagging, whining weakness that many men put up with. I'm much more capable than a dog, even though I require similar training.

    I have defined winning the battle of the sexes as keeping my stuff, getting regular sex and in home access to my children in a world where the woman can at her whim move the battle to court and automatically remove all that. With this perspective, I am able to satisfy my emotional need to WIN by making her happy, since when she is happy she won't move the battle into court where I lose. As a friend remarked when I described this to him: "She probably doesn't even know she's losing".

    I'm actually really good at pushing happy buttons. Much better than you, since I do it deliberately, consistently and with ruthless efficiency. It takes me about 30 seconds to turn the situation around if she's in a bad mood, face to face, by which I mean her throwing her arms around me in excitement. If you have a psychopath convinced that their self interest lies mainly in your happiness, you are in for a very happy life.

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