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Inferring Personality From Email Addresses

paleshadows writes "Three researchers from the University of Leipzig published an interesting paper titled 'How extroverted is honey.bunny77@hotmail.de? Inferring personality from e-mail addresses' (PDF). From the abstract: 'Email addresses represent the thinnest slice of information that people receive from one another. Using 599 e-mail addresses of young adults, their self-reported personality scores and the personality judgments of 100 independent observers, it was shown that personality impressions based solely on e-mail addresses were consensually shared by observers. Moreover, these impressions contained some degree of validity. This was true for neuroticism, openness, agreeableness, conscientiousness, and narcissism but not for extroversion."'

37 of 309 comments (clear)

  1. What next? by hezekiah957 · · Score: 3, Insightful

    Next: scientists discover that how you look and act reflects on your personality, too.

    1. Re:What next? by bob_herrick · · Score: 5, Insightful

      Bollocks. The correlations are weak, at best, and are barely distinguishable from chance. E.g., Consider Table 2. There are 196 entries in the top section of the table. The excess of postive correlations over negative corrlations is a grand total of 8. Assuming 50/50 odds, that excess will happen about 11% of the time just by chance alone. When you factor in the conditional probablity of publishing results (i.e., the argument that if they were any weaker, the data would never have been published), this has to be an extraordinarily weak finding.

      The average correlation (without regard to sign) in the same section of Table 2 is a whoppping 0.067, suggesting an average explanatory power on the order of 0.5%. I suppose such power might have some benefit to someone that sends a lot of e-mails to random addresses like spammers, but for the odinary Joe or Jo, this is not a lot to go on.

  2. Erste gepostung by Bloke+down+the+pub · · Score: 4, Funny

    How extraverted is honey.bunny77@hotmail.de

    I don't know, but I have a suspicion that he/she doesn't have much of a sense on humour.

    --
    It's true I tell you, feller at work's next door neighbour read it in the paper.
    1. Re:Erste gepostung by Arkham · · Score: 3, Insightful

      How extraverted is honey.bunny77@hotmail.de

      My first thought was "spammer". I suspect that says more about me than the owner of the email.

      --
      - Vincit qui patitur.
  3. How about... by bakes · · Score: 4, Funny

    What does the address chunkylover53@aol.com tell you?

    --
    Ho! Haha! Guard! Turn! Parry! Dodge! Spin! Ha! Thrust!
    1. Re:How about... by Joe+the+Lesser · · Score: 5, Funny

      mmmm, chunky peanut butter....

      --
      "I only speak the truth"
      Karma: null(Mostly affected by an unassigned variable)
  4. Bad example? by Prien715 · · Score: 5, Insightful

    So the article summary starts with:
    How extraverted is honey.bunny77@hotmail.de? Inferring personality from e-mail addresses

    And ends with:
    Moreover, these impressions contained some degree of validity....but not for extraversion

    So the only example in the summary is wrong. And you can tell by reading the summary. Bravo.

    --
    -- Political fascism requires a Fuhrer.
  5. It says a lot by larry+bagina · · Score: 5, Funny

    I mean, consider an address like "leatherdude@hotmale.com", "bottom4lrgck@gmail.com", or "cowboyneal@slashdot.org" It's fairly safe to assume they're into the gay scene.

    --
    Do you even lift?

    These aren't the 'roids you're looking for.

  6. Extraversion where? by Woundweavr · · Score: 5, Interesting

    Personality tests are (reasonably) based around extroversion in normal social interactions. I think its fairly well accepted that one's introversion/extroversion on the Internet is not necessarily the same as in "meat space". Perhaps "honey bunny" is shy in real life but using the freedom and anonymity of the web to act as she would like to be able to act in real life without consequences. The reserved accountant in real life could be the brash bon vivant at their computer.

    Granted, a similar variation would be likely for other attributes, but I would be surprised if extroversion was the trait most likely to have a radical change (increase).

  7. In other news... another irrelevant study! by cwAllenPoole · · Score: 3, Insightful

    it was shown that personality impressions based solely on e-mail addresses were consensually shared by observers.

    ... So someone paid one hundred observers and who knows how many research administrators to find out that if a group of people look at the same word(s), they will have a similar reaction? Strange, I thought that was the primary purpose of language. Silly me...

    Moreover, these impressions contained some degree of validity.

    And this says absolutely nothing. At all. "Some degree of validity" includes such conditions as "My father's, brother's, nephew's, cousin's, former roommate felt that way".

    --
    http://www.allen-poole.com/
  8. Re:Ummm by El_Muerte_TDS · · Score: 4, Funny

    From that I can tell you are a some what a geek who visits sites like SlashDot. It also tells me that you are concerned about your email address being harvested and eventually being used as a target for spam.

    Now do me. My email address is: useless.research.nominations _at_ elmuerte.com

  9. Dear Researchers at Leipzig University... by pandrijeczko · · Score: 5, Funny

    You clearly have far too much spare time & not enough to do.

    --
    Gentoo Linux - another day, another USE flag.
  10. When reading this... by Omniscious · · Score: 4, Funny

    ...one question comes to mind: Is psychology really a science?

  11. Your address DOES say a lot by autocracy · · Score: 4, Interesting

    One of my favorites, though, is the story of a guy applying for a job at Yahoo! He registered the email account "iwanttowork(@yahoo.com)," and used that to send his resume. They hired him.

    I wish I could find my source for that, but I'm damn sure it happened.

    --
    SIG: HUP
    1. Re:Your address DOES say a lot by Anonymous Coward · · Score: 4, Funny

      One of my favorites, though, is the story of a guy applying for a job at Yahoo! He registered the email account "iwanttowork(@yahoo.com)," and used that to send his resume. They hired him.

      I live in Sweden, and here the unemployment benefits are great. One of the conditions for receiving benefits is that you keep looking for a job...
      Hence, I was once presented with an application sent from a guy with the illustrious address of lazybastard@coffebreak [rest of address withheld].

      True story.

  12. Re:"Sexy". by larry+bagina · · Score: 4, Funny

    also, if he's got "creepy" in his username...

    --
    Do you even lift?

    These aren't the 'roids you're looking for.

  13. So I guess this means by SirLurksAlot · · Score: 5, Funny

    that if you have multiple email addresses you have multiple personalities?

    --
    God, schmod. I want my monkey man!
  14. Re:How to choose a roommate by their email address by Grashnak · · Score: 3, Funny

    One of the responses was from a girl who said she was fun and easy to get along with and had no problem rooming with guys. My friend was about to call her, but I noticed that her email address was some sort of obfuscated leet-speak, and after staring at it for a moment I realized it was her bra size + some other personality attributes. I decifered it and did a google search only to find some prom pictures that would make a porn star blush.

    So, of course, you called her immediately and asked her when she could move in?

    You tell this story like it was a bad thing...

    --
    Life needs more saving throws.
  15. meh by legoman666 · · Score: 3, Interesting

    I chose my screenname/email address when I was in 4th grade. I'm now a Junior in college. So the only thing you can infer from my email address is about my personality ~10 years ago.

  16. Chair alert by elgatozorbas · · Score: 4, Funny

    If his/her address is s.ballmer@microsoft.com, they might be short-tempered.

  17. Re:How to choose a roommate by their email address by Fantastic+Lad · · Score: 3, Interesting

    (Yes, many readers will call me crazy for that. Choose your roommates carefully guys.)

    Whoa. Crazy? No, 'crazy' would have been the house you'd have if you invited her in. Been there, and not because the landlord listened to my suggestions. I've lived with some very interesting people from all across the social spectrum, and it IS fun and enlightening, but the stress level eventually forces a dramatic shift of some kind. I wouldn't go back and change a thing with my experiences, but they were by no means a walk in the park. I have a lot of very fond memories from my room-mate years, but it was hell on earth at times. There is a time and a place for both adventures and for quiet.

    -FL

  18. easy! by cashman73 · · Score: 5, Funny
    You could almost guess personalities by domain names:
    • Any email address ending in @fark.com means the user is an alcoholic; double whammy if you've got drew@fark.com.
    • Any email address ending in @aol.com means the user is a clueless n00b, and should probably be shot to spare them of their misery online.
    • If you're email address ends in, @yale.edu, or @duke.edu, that means that the user is some rich punk living off of mommy and daddy's trust fund,...
    • Email addresses ending in @mit.edu or @cmu.edu are for nerds and geeks.
    • Any email address ending in @*.info is not a real person.
    • If you're email address is president@whitehouse.gov, you're just a dumb Texan who enjoys surfing these "series of tubes" known as the "internets" and fscking the country over and over,...
    • If you're email address ends in @house.gov, @senate.gov, or @riaa.org you're most likely a criminal.
    1. Re:easy! by cashman73 · · Score: 4, Funny
      Oops! Forgot one!

      If you're email address contains the words "anonymous" and/or "coward", you're apparently either an anal-retentive grammar nazi, or you like to pick apart people's jokes until they're not funny anymore,...

  19. Inferring Personality From Useless Studies by Anonymous Coward · · Score: 3, Funny

    "Scientists" have discovered that 9/10 people can deduce the personality of people by the studies they are conducting.

    "People judge me as having a God complex," Dr C. Heesenfeed commented, "mostly because I have mice running through mazes all day. But my studies have proven that 87% of all mice will go for a delicous piece of Emmental rather than for Brie. Cheese produces claimed that I was biased towards the rich and full flavour of the delicious Emmental, as opposed to plain old Brie. My friends avoid me these days because I always play with mice."

    But statistical analysis has indeed shown that most people judge scientists by their statistical studies. 50% of people find most studies frivolous or useless, 30% found them to be an utter waste of time, while only 20% responded they liked to read about pointless statistics in the newspaper.

    "People tell me that sometimes I'm really out there,", spoke Dr W. Ellhung, "especially when I tell them about my studies into the mating behavior in humans and finding a link between what food people eat. It's not really out there, because I've found sufficient evidence that eating very large amounts of chili on a regular interval decreases your chances of scoring... I mean, decreases the attraction coefficient."

    According to an anonymous source "Statistics don't always have to be meaningless. When interpreted correctly they can be very useful, for example, I am currently trying to predict next week lottery numbers by calculating the chance that a certain number will be picked using collected data from over 25 years. When I'm a millionaire, no one will be laughing with me anymore. I'll show them, or my name isn't Pjotr Orb'stard". He was then seen running towards the exit while laughing diabolically before impacting against the automatic door. "What are the odds of that happening to me???" he yelled.

    What are the odds indeed

  20. why don't you email him by toby · · Score: 4, Insightful

    and ask.

    --
    you had me at #!
  21. Serious email addresses... by colinRTM · · Score: 3, Interesting

    ...are necessary. I once received a CV from "slap_head_dave@..." He didn't even get an interview.

    That sort of jocular email address is fine for your friends' use but you need to use a serious one for business / applying for jobs etc. or else nobody will take you seriously at all.

    1. Re:Serious email addresses... by joebellis · · Score: 3, Funny

      One person that I had business dealings with had stoned@... for his business email address. The firm's email addy convention was lastname, first initial. It did make for intersesting conference calls. Later it was changed to lastname.firstname as he moved up in the company.

  22. That's why I use my fullname and SSN... by rivaldufus · · Score: 4, Funny

    as my email address. That way, anyone can learn anything they want to know about me.

  23. Re:What does mine say... by Whiney+Mac+Fanboy · · Score: 3, Funny

    Mac user.

    --
    There are shills on slashdot. Apparently, I'm one of them.
  24. Re:"Sexy". by sm62704 · · Score: 3, Funny

    ...says the guy whose username starts with "Mrs" and ends with "Guido"?

    --
    mcgrew's razor: Never attribute to stupidity that which can be explained by greedy self-interest
  25. Re:German humour by k2r · · Score: 4, Informative

    I still feel insulted a little when I read things like these. While I agree on German humour being kind of special I think that it has some very funny ways. For example we have a sense for the humor of very elaborate and absurd situations - for absolutely no reason.
    Have a look at http://en.wikipedia.org/wiki/Vicco_von_Buelow or some of his work at http://www.youtube.com/watch?v=70Dd5dosUhk or http://www.youtube.com/watch?v=rypULAp99ao or http://www.youtube.com/watch?v=yVCk8Inkav4

    The English have a humour that quite sometimes is similar to aspects of our humour, neither nation would admit it, of course.
    Proof: Watch http://video.google.com/videoplay?docid=9105942950207814319

      for example.

  26. Re:And That's Why I hate Making new Email Address! by Anne_Nonymous · · Score: 3, Funny

    You've got a good start your name and DOB in there, but if you really want to obfuscate and anonymize you need to add your social security number.

  27. Re:Ummm by BrotherBeal · · Score: 5, Funny

    Creationists.

    --
    I'm disabling ads until because I choose not to reward redesigns that are less usable than "view source".
  28. Every action a person takes comes from their mind. by Fantastic+Lad · · Score: 4, Interesting

    My personal email address is 5@.. and I chose it because I'd never change it, because it *doesn't mean anything.* I'm not five years old, my birthday lacks a five in it anywhere, it's not in my driver's license number, my name isn't five letters.. It doesn't mean anything, and that's why it works.

    Dude, everything means something. "5@" is loaded with information.

    1. Who the heck gets an email like that? Either a very early adopter, a supporter of a very small ISP or somebody with access to a unique webhost. If you're using one of the giant internet providers, you are tech-savvy enough to know how to tinker with email identifications. Many companies and institutions which have their own email host require employees to conform to email naming standards, so either you didn't acquire that email name through work, you're a guy who buys his own web hosting or works high enough up some sort of chain to be able to do goofy stuff without comment from superiors. The common factors one or both of the following deductions: You're a guy who knows his way around a computer thank-you-very-much or you hold an important (but not too-important, or you wouldn't have such a weird email address) position of some kind. That takes care of the broad guess information. The personality reading is much tighter.

    2. You're a guy who doesn't want to advertise silly nonsense in an email name. This doesn't mean you can't be an anime geek, but it does mean you're aware enough to know that such an email name is kind of silly, and you don't want to come across that way. Whatever the case, a name which gives away nothing is consciously chosen for that reason. This suggests you are a cautious person with some pretty good brains, which tells me a lot about how you can be expected to handle yourself in any number of scenarios. Any confidence you have in social situations probably comes from a studied investment of will power rather than a naturally bubbly charisma. This gives me the general locations of a ton of probable fear, anger and happy buttons I could poke around for if I wanted to manipulate you. --Don't worry. I don't do that! :)

    3. It's possible that you are also one of those guys who has a no-nonsense somewhat self-important and conservative (though not necessarily in the political sense) attitude who spends a fair bit of energy devoted to sighing heavily at people who ARE silly and thoughtless.

    One might be tempted to ask, "Why 5 and not some other number?", but that's too squishy an area to really tread in. Though one might note that had you picked a "1" it would suggest some outward self-importance which you either couldn't embrace or chose not to for some reason. 3 and 7 are 'magic/biblical' numbers, whereas 5 suggests balance and digital thinking. But like I said, that whole area is a bit too squishy for my liking.

    In any case, that's all just from a number "5". I know what you're not, and that gives me a ton of profile to work with. I could be wrong about all of it, of course, but those patterns do jump to mind first.

    -FL

  29. Re:German humour by KillerBob · · Score: 3, Interesting

    I find it quite difficult to grok japanese humour and I think German humour may be as difficult for non Germans

    Japanese humour, like German humour, and indeed, everybody else's humour, has multiple levels. There's more intellectual stuff which relies on cultural knowledge, but you also do see slapstick, absurdity, and other genres of humour. Lots of people like to moan about how high brow British humour is, for example, but that's the same nation that gave us Benny Hill and Red Dwarf. Not exactly high brow. Japanese humour isn't really any different.

    Take, for example, the Japanese comedy Ping Pong Bath Station (http://www.imdb.com/title/tt0169126/). Absolutely hilarious. And one of my favourite Japanese movies. It's about a hot spring resort that decides to rejuvinate its business by hosting a ping pong tournament. The thing is that alongside cultural reference humour that you may or may not get, one of the characters is transgendered, and used as comic relief. There's still some cultural humour in that character, but it is a level of humour that's much closer to what an American audience will be used to.

    Ultimately, it's a question of where you go. Some German humour, you'll get. Some you won't. The same can be said for the rest of the world.

    Anyway... no real point. Just felt like mentionning that you can't lump it all together. And obligatory disclaimer: my mum's family is Scottish/Irish, my dad's family is German, and I studied Japanese in University. It's American "humour" that I don't appreciate....

    --
    If you believe everything you read, you'd better not read. - Japanese proverb
  30. Re:German humour by severoon · · Score: 4, Funny

    I still feel insulted a little when I read things like these.

    So let me get this straight. I'm guessing you are probably of German descent, and you're insulted that someone was coyly and humorously teasing Germans...for lacking a sense of humor?

    I just wanted to make sure I didn't miss anything... :-p

    --
    but have you considered the following argument: shut up.
  31. Re:German humour by rduke15 · · Score: 3, Funny

    But that was Austrian humour