-
People take more risks when wearing helmets, potentially negating safety benefits
Science: Helmets can reduce the risk of traumatic brain injury by almost 20%. But what if we take so many risks when wearing them that we lose the protective edge they provide? This could be the case, according to a study published this week. Researchers observed 80 cyclists under the guise of an “eye-tracking experiment,” pretending to track their eye-motion via a head-mounted camera as the participants inflated a virtual balloon. For some of the participants, the “eye-tracking devices” were mounted on helmets, while others just wore baseball caps, as can be seen in the picture of the equipment above.
-
The Joy of Psyching Myself Out
The New York Times: IS it possible to think scientifically and creatively at once? Can you be both a psychologist and a writer? When you look at the world as a psychologist, you see it as a set of phenomena that can be subjected to scientific inquiry: identified, tested and either verified or discarded. When you look at the world as a writer, you see it as a set of phenomena to be captured, contemplated, transformed and set down for others to recognize and absorb. Although it’s often presented as a dichotomy (the apparent subjectivity of the writer versus the seeming objectivity of the psychologist), it need not be.
-
What your new gym doesn’t want you to know
The Washington Post: If you’re thinking more these days about your fitness regimen – or lack thereof – then you’re not alone. It’s the time of year when many Americans realize they are a little pudgier than they ought to be and resolve to slim down. In other words, it's a money-making time for the gym industry. Every year, Google searches for gyms spike in January, and membership purchases and foot traffic soar. According to Gold’s Gym, its traffic jumps 40 percent between December and January. But just wait a few weeks – it won’t be long before all those good intentions die. ... Why are people so susceptible to this arrangement, year after year after year?
-
Employees Changed Their Drinking Habits After the Recession
If research on drinking in the wake of the Great Recession is any indication, financial insecurity has a strong influence on drinking habits.
-
The secrets the world’s top experts use to make really good predictions
The Washington Post: History often isn’t kind to those who go on the record making predictions. Albert Einstein once said that nuclear energy would never be a thing, while Margaret Thatcher predicted that a woman would never be prime minister in her lifetime. And remember the record executive who said the Beatles had no future in show business? People are often spectacularly bad at forecasting the future. But they don’t have to be, says Philip Tetlock, a professor at the University of Pennsylvania who has spent decades studying how people make predictions.
-
How Images Trigger Empathy
The Atlantic: While looking back and trying to make sense of a year just ended, we often focus on its most hopeless parts, the violence and acrimony. Last year did include plenty of negativity to mourn. But it also reminded us of an important lesson about how to access our better angels. Three recent events shined a light on how empathy works—and one reason why it often does not. The first occasion involved the Syrian civil war. Over the course of four years, more than 200,000 Syrians were killed and over 3 million fled the country seeking refuge.
