People who claim to be real vampires and must drink others' blood for energy are hesitant to talk to psychological counselors and other helping professionals about their lives because they fear being "judged as being wicked or evil or viewed as being psychotic, delusional or having a psychological problem," according to a new scientific study. Read the rest
Ben Ho is a behavioral economist who studies apologies. He presents an economic theory of apologies that predicts when apologies will change the outcome of disputes, and proposes policies to increase the frequency and sincerity of apologies. The best evidence for economics-driven apology policies are the laws that make doctors' apologies inadmissible in court; Ho cites research that claims that this leads to more physicians' apologies, which reduces patient grief and anger, and cuts down on malpractice suits. Read the rest
Human emotions and social interaction have a lot to do with body language — how our faces express what we're thinking and feeling, how our gestures are read by other people, and how we invade (or retreat from) each other's personal space. In fact, those movements and behaviors are so important that, if you map them onto an otherwise completely non-human, non-animal form, we'll start interpreting it as engaging with us — even if that form is nothing more than a moving stick.
This video, clips from a study that was published in 2011 by computer scientists at the University of Calgary, shows what test subjects did and said when they were left alone in a room with a stick-like robot, and asked to just think out loud and interact with the robot in whatever ways felt natural. Some people made friends. Others tried to fight it. And a few tried to talk it out of wanting to fight them.
The Prisoner's Dilemma is a basic part of game theory. Two prisoners are given the choice between informing on the other, or staying silent. They can't communicate with each other. The choices they make determine how many years in prison they both get.
This analogy/brain game is often used to demonstrate the ways that different people can work with or against each other in economic and social situations. Now, for the first time, scientists have done a study based on The Prisoner's Dilemma that used real prisoners. Instead of time off their sentences, they were given the choice of competing or cooperating to earn goodies like coffee and cigarettes.
Last week, after giving myself an initial overview of the scientific research on how gun ownership and gun laws affect violent crime, I told you that it seems like there's not a solid consensus on this issue. At least not in the United States. Different studies, of different laws, in different places seem to produce a wide variety of results.
On the one hand, this is kind of to be expected with social science. People are hard to pin down. Harder, often, than the Higgs Boson particle. And you can't just do a clean, controlled laboratory study of these issues. Instead, you're left trying to compare specific places, laws, and enforcement techniques that may not be easily comparable, in an attempt to draw a broad conclusion. That's hard.
But, it seems, the National Rifle Association has gone out of its way to make this work even more difficult than it would otherwise be. Since the early 1990s, NRA-backed politicians have attacked firearms research they believe is biased against guns. Alex Seitz-Wald at Salon.com wrote a piece on this back in July, after an earlier mass shooting. He describes how a vaguely worded clause has lead researchers to avoid doing firearms studies at all, for fear of losing their funding.
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The Centers for Disease Control funds research into the causes of death in the United States, including firearms — or at least it used to. In 1996, after various studies funded by the agency found that guns can be dangerous, the gun lobby mobilized to punish the agency.
Did you know that there was a major American election on Tuesday? Great. Let us all never speak of it again. At least for the next 3.5 years.
But before we send the parts of our brains that care about politics off to recuperate at a nice imaginary spa, take a quick look at a page of election maps put together by University of Michigan physics professor Mark Newman. He studies complex systems, including the networks of human relationships and decision-making that go into election results. His page of maps shows several different ways to visualize the same 2012 presidential election data — methods which provide different pieces of context that you don't normally see in the simple state-by-state map.
The basic map — the one you see on TV and in the newspaper — doesn't really tell you the whole story. It gives you no idea of population density (a factor that obviously matters a lot in tallying the popular vote), and it only shows the winning party in each state. In reality, the vote is seldom all-Democrat or all-Republican. There's a gradient, no matter where you live.
The map above takes both those factors into account — distorting the country to make the more populous parts larger, and showing split turnouts in shades of purple.
Thanks, Rick Musser!Read the rest
The Mary Sue's Becky Chambers rounds up the coverage and analysis of an anti-trolling/griefing experiment in League of Legends, a massively multiplayer online RPG battle arena. League's management hired a team of social scientists who designed a system of peer-rewards that allowed users to hand each other publicly visible points for positive, friendly interactions (there was already a system of reporting bad behavior and meting out punishments, but it wasn't working very well). Unlike previous attempts to use public reward to improve behavior, this one was not yet turned into a back-scratching system where friends just vote one another up, and has reportedly resulted in massive improvements in the quality of group interactions.
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Ten days after Honor went live, an update from Dr. Lyte appeared on the official LoL blog, detailing the global changes they’d noticed in reported bad behavior:
Negative Attitude reports: -29% in normals and -11% in ranked Offensive Language reports: -35% in normals and -20% in ranked Verbal Abuse reports: -41% in normals -17% in ranked
Check that out. Ten days of a voluntary system that grants nothing more than a tiny perk for being amiable, and folks were already cleaning up their acts. Of course, these stats only show a decline of reported incidents, which, while encouraging, is could be different than how things look down in the trenches. As LoL is not part of my repertoire, I took to Twitter earlier this week to get the word on the street. Lo and behold, players are indeed noticing a difference.
How? It's surprisingly simple. Turns out, demand for trees in neighborhoods behaves a lot like a luxury item, as opposed to a basic necessity.
Tim De Chant at The Per Square Mile blog wrote about research on this a couple of weeks ago. Then, he went out and found examples, using images from Google Earth. Read the rest
On Submitterator, Musicman pointed me towards this great presentation on LOLspeak as a form of language play, and why people engage in that play. According to Lauren Gawne, who gave this speech last week at the Australian Linguistics Society conference, the choice to use LOLspeak has a lot to do with establishing identity—the playful identity of "cat", and the serious identity of "knowledgeable Internet user".
Includes an explanation of why LOLspeak is language play and not some language mashup "kitty pidgin".
You can read more about this on Lauren Gawne's blog Superlinguo.
The video, by the way, is 20 minutes long. It's also got a little bit of weird, warbly feedback in the audio, but that doesn't get in the way of hearing what Gawne is saying. Read the rest
Venkatesh Rao (one of my favorite provocative thinkers) noodles around with the idea of "streams" -- demographics of people who follow a particular international course, in long, stable, weird, nearly invisible arcs. Rao calls this "Globalization as liquefaction" and says, "Globalization signifies an incomplete process, not a state. For a long time I was convinced that there was a bit of semantic confusion somewhere. Why is there a becoming without discernible being states before and after? The reason is that the word globalization works like the word liquefaction. Liquids aren’t a transition from one solid state to another. They are a transition from a fundamentally static state to a fundamentally dynamic one. The world is not getting flatter, rounder or spikier. It is liquefying. There you go, Thomas Friedman, that’s my modest little challenge to your metaphor."
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For most of the last decade, Israeli soldiers have been making the transition back to civilian life after their compulsory military service by going on a drug-dazed recovery trip to India, where an invisible stream of modern global culture runs from the beaches of Goa to the mountains of Himachal Pradesh in the north. While most of the Israelis eventually return home after a year or so, many have stayed as permanent expat stewards of the stream. The Israeli military stream is changing course these days, and starting to flow through Thailand, where the same pattern of drug-use and conflict with the locals is being repeated.
This pattern of movement among young Israelis is an example of what I’ve started calling a stream.