Facebook-tykkäykset, psykometriikka ja Trumpin voitto
Posted: 27 Jan 2017, 12:04
elikkäs tämmönen homma, ei ainakaan haulla näkyny että ois jossain, eli lätkästääs.
https://antidotezine.com/2017/01/22/trump-knows-you/
https://antidotezine.com/2017/01/22/trump-knows-you/
https://www.dasmagazin.ch/2016/12/03/ic ... ombe-gibt/Trump Knows You Better Than You Know Yourself
Posted on 22/01/2017 by Ed Sutton in Fear & Hate, Hearts & Minds, Revelations and tagged Das Magazin, Hannes Grassegger, Mikael Krogerus, Propaganda.
Trump Knows You Better Than You Know Yourself
Psychometrics and the (counter)revolution in marketing that is helping bring fascism to power around the world
AntiNote: The following is an unauthorized translation of a December 2016 article that caused quite a stir in the German-language press. Das Magazin (Zurich) occupies a respected position within the German-language cultural and literary media landscape, functionally similar to (though perhaps not quite as prominent as) The New Yorker, and this work by investigative reporters Hannes Grassegger and Mikael Krogerus got a lot of attention—and generated some controversy, for apparently having scooped the English-language media with sensational observations about 2016’s most sensational story, the campaign and electoral victory of a fascist dictator in the United States.
Perhaps for this reason, the article has not appeared in translation in (or even had its investigative threads taken up by) English-language media outlets, even after nearly two months. Antidote presents, therefore, our own preemptive translation to fill this gap. We trust the skill of the reporters who wrote it and the veracity of their claims (which are verifiable by anyone with a search engine—we have embedded links where appropriate), and we question why this particular synthesis of public information is not being made available to non-German-speaking readers by outlets with more reach and respectability than us dirty DIY dicks.
On the occasion of this article’s authorized wider release in English, should that come to pass, we will consider removing this post if we are asked nicely. Until then: Enjoy!
[26 January 2017: There seems to have been a revised English version by Das Magazin circulating privately, which the Antidote Writers Collective was able to obtain. It corrects some minor flaws in the original German version, which we have now corrected here as well, along with replacing some short passages with their more precise wording. We have also added a few further links to supporting documentation. The basic thrust and thesis of the article remain unaltered.]
“I just showed that the bomb was there.”
By Hannes Grassegger and Mikael Krogerus for Das Magazin (Zurich)
3 December 2016 (original post)
Psychologist Michal Kosinski developed a method of analyzing people’s behavior down to the minutest detail by looking at their Facebook activity—did a similar tool help propel Donald Trump to victory?
On November 9th, around 8:30 in the morning, Michal Kosinski awoke in his hotel room in Zurich. The 34-year-old had traveled here to give a presentation to the Risk Center at the ETH [Eidgenössische Technische Hochschule or Federal Institute of Technology, Zurich] at a conference on the dangers of Big Data and the so-called digital revolution. Kosinski gives such presentations all over the world. He is a leading expert on psychometrics, a data-driven offshoot of psychology. Turning on the television that morning in Zurich, he saw that the bomb had gone off: defying the predictions of nearly every leading statistician, Donald J. Trump had been elected president of the United States of America.
Kosinski watched Trump’s victory celebration and the remaining election returns for a long while. He suspected that his research could have had something to do with the result. Then he took a deep breath and turned off the television.
On the same day, a little-known British company headquartered in London issued a press release: “We are thrilled that our revolutionary approach to data-driven communications played such an integral part in president-elect Donald Trump’s extraordinary win,” Alexander James Ashburner Nix is quoted as saying. Nix is British, 41 years old, and CEO of Cambridge Analytica. He is always immaculately turned out in a tailored suit and designer eyeglasses, his slightly wavy blond hair combed back.
The meditative Kosinski, the well-groomed Nix, the widely grinning Trump—one made this digital upheaval possible, one carried it out, and one rode it to power.
How dangerous is Big Data?
Anyone who didn’t spend the last five years on the moon has heard the term Big Data. The emergence of Big Data has meant that everything we do, online or off-, leaves digital traces. Every purchase with a card, every Google search, every movement with a cellphone in your pocket, every “like” gets stored. Especially every “like.” For a while it wasn’t entirely clear what any of this data would be good for, other than showing us ads for blood pressure medication after we google “high blood pressure.” It also wasn’t entirely clear whether or in what ways Big Data would be a threat or a boon to humanity.
Since November 9th, 2016, we know the answer. Because one and the same company was behind both Trump’s online ad campaigns and mid-2016’s other shocker, the Brexit “Leave” campaign: Cambridge Analytica, with its CEO Alexander Nix. Anyone who wants to understand the outcome of the US elections—and what could be coming up in Europe in the near future—must begin with a remarkable incident at the University of Cambridge in 2014, at Kosinski’s Psychometrics Center.
Psychometrics, sometimes also known as psychography, is a scientific attempt to “measure” the personality of a person. The so-called Ocean Method has become the standard approach. Two teams of psychologists were able to demonstrate in the 1980s that the character profile of a person can be measured and expressed in five dimensions, the Big Five: Openness (how open are you to new experiences?), Conscientiousness (how much of a perfectionist are you?), Extroversion (how sociable are you?), Agreeableness (how considerate and cooperative are you?), and Neuroticism (how sensitive/vulnerable are you?). With these five dimensions (O.C.E.A.N.), you can determine fairy precisely what kind of person you are dealing with—their needs and fears as well as how they are likely to behave. For a long time, however, the problem was data collection, because to produce such a character profile meant asking subjects to fill out a complicated survey asking quite personal questions. Then came the internet. And Facebook. And Kosinski.
Michal Kosinski was a student in Warsaw when his life took a new direction in 2008: he was accepted to the prestigious University of Cambridge in England to do doctoral work at the Psychometrics Center, one of the oldest institutions of its kind worldwide. Kosinski joined fellow student David Stillwell (now a lecturer at Judge Business School at the University of Cambridge) about a year after Stillwell had launched a little Facebook application, in the days when the platform had not yet become the behemoth it is today. With MyPersonality, a user could fill out psychometric questionnaires, including a handful of questions from the Ocean survey (“I panic easily” – “I contradict others”), and receive a rating, or a “Personality Profile” consisting of individual Big Five values—and, when prompted, opt-in to share their Facebook profile data with the researchers. Instead of a couple dozen college friends participating, as Kosinski had expected, first hundreds, then thousands, then millions of people had bared their souls. Suddenly the two doctoral students had access to the then-largest psychological data set ever produced.
The process that Kosinski and his colleagues developed over the years that followed is actually quite simple. First surveys are distributed to test subjects—this is the online quiz. From the subjects’ responses, their personal Big Five scores are calculated. Then Kosinski’s team would compare these results to all sorts of other online data about test subjects—what they’ve liked, shared, or posted on Facebook; gender, age, and location. Thus the researchers began to find correlations, and began to see that amazingly reliable deductions could be made about a person by observing their online behavior. For example, men who “liked” the cosmetics brand MAC were more likely to be gay. One of the best indicators of heterosexuality was liking Wu-Tang Clan. People who followed Lady Gaga, furthermore, tended to be extroverts. Someone who likes philosophy is more likely introverted. While each piece of such information is too weak to produce a reliable prediction, when tens, hundreds, or thousands of individual data points are combined, the resulting predictions become really accurate.
Kosinski and his team continued, tirelessly refining their models. In 2012, Kosinski demonstrated that from a mere 68 Facebook likes on average, a lot about a user could be reliably predicted: skin color (95% accuracy), sexual orientation (88% accuracy), Democrat or Republican (85%). But there’s more: level of intellect; religious affiliation; alcohol-, cigarette-, and drug abuse could all be calculated. Even whether or not your parents were divorced could be teased out of the data.
The strength of the model depended on how well it could predict a test subject’s answers. Kosinski kept working at it. Soon, with a mere ten “likes” as input his model could appraise a person’s character better than an average coworker. With seventy, it could “know” a subject better than a friend; with 150 likes, better than their parents. With 300 likes, Kosinski’s model could predict a subject’s answers better than their partner. With even more likes it could exceed what a person thinks they know about themselves.
The day he published these findings, Kosinski received two phonecalls. One was a threat to sue, the other a job offer. Both were from Facebook.
Only Visible to Friends
Just weeks later, Facebook likes became private by default (until then, the default setting had been that anyone on the internet could see your likes). This is still no obstacle for data-collectors: while Kosinski always requests the consent of the Facebook users he tests, many apps and online quizzes demand access to private information as a precondition to taking a personality test. (Anyone who is not overly concerned about their private information and wants to get assessed according to their Facebook likes can do so at Kosinski’s website, and then compare the results to those of a “classic” Ocean survey here.)
But it’s not just about likes. Kosinski and his team figured out how to ascribe Big Five values based only on how many profile pictures or how many social media contacts a person has (this is a good indicator of extroversion). And it’s not even just about Facebook. We also betray information about ourselves when we are offline. Motion sensors in a smartphone can show, for example, how fast we move it and how far we are traveling (correlates with emotional instability). A smartphone, Kosinski found, is in itself a powerful psychological survey that we, consciously or unconsciously, are constantly filling out.
Above all, though—and this is important to understand—it also works another way: using all this data, psychological profiles can not only be constructed, but they can also be sought and found. For example if you’re looking for worried fathers, or angry introverts, or undecided Democrats. What Kosinski had invented was essentially a search engine for people. He has been getting more and more acutely aware of both the potential and the danger his work presents.
The internet always seemed to him a gift from heaven. What he really wanted was to give something back, to share. Data can be copied, so why shouldn’t everyone benefit from it? It was the spirit of an entire generation, the beginning of a new era free of the limits of the physical world. But what could happen, Kosinski asked himself, if someone misused his search engine in order to manipulate people? He began to add warnings to most of his scientific work [e.g.]: these prediction techniques, he warned, could be used in ways that “pose a threat to an individual’s well-being, freedom, or even life.” But no one seemed to understand what he meant.
