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How Being a Worrywart Helps at Work
The Wall Street Journal: Most people seek to project an upbeat, confident attitude on the job. But sometimes it is better to be a worrywart. While ample research has documented the benefits of optimism at work, dozens of studies in the past several years have explored the flip side of the coin—how a moderate amount of pessimism can yield better performance. A little worry can motivate people to be more persistent in doing difficult tasks, studies show. Some people actually summon up a certain amount of worry or fear before starting especially tough assignments, research shows. Others who are too cheery learn to recruit downbeat colleagues to provide some of the caution or realism they need.
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Mental Health for the Masses
Ricardo Muñoz thinks that MOOCs get a bad rap. MOOC stands for Massive Open Online Courses, Internet-based higher education available to anyone in the world, regardless of age or qualifications, and usually for free. MOOCs have become very popular in recent years, and now attract millions of students who want to learn art history or calculus or abnormal psychology with some of the world’s best professors. Critics focus on MOOCs’ dismal attrition rates. While millions of eager students may sign up, they say, most of these drop out. They point to examples, including one MIT MOOC, in which 155,000 enrolled but only 7,157 passed the course. That’s a paltry 4.6 percent completion rate.
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First-Generation Students Unite
The New York Times: Ana Barros grew up in a two-family house built by Habitat for Humanity, hard by the boarded-up buildings and vacant lots of Newark. Neither parent attended college, but she was a star student. With a 2200 on her SATs, she expected to fit in at Harvard. Yet here she was at a lecture for a sociology course called, paradoxically, “Poverty in America,” as a classmate opened her laptop and planned a multicountry spring break trip to Europe. (Ms. Barros can’t afford textbooks; she borrows from the library.) On the sidewalks of Cambridge, students brush past her in their $700 Canada Goose parkas and $1,000 Moncler puffer jackets. (Ms.
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Word Gap? How About Conversation Gap?
The Huffington Post: The Clinton Foundation sponsors an initiative called Too Small to Fail, which aims to help low-income parents better prepare their children for school. Many children who grow up in poverty enter school already far behind, and this achievement gap often persists into adulthood. Much of this achievement gap can be traced back to poor language skills, including stunted vocabulary development -- the so-called "word gap." It's estimated that poor children, by the time they hit kindergarten, have heard 30 million fewer words than their more fortunate classmates.
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Why Babies Love (And Learn From) Magic Tricks
NPR: To survive, we humans need to be able to do a handful of things: breathe, of course. And drink and eat. Those are obvious. We're going to focus now on a less obvious — but no less vital — human function: learning. Because new research out today in the journal Science sheds light on the very building blocks of learning. Imagine an 11-month-old sitting in a high chair opposite a small stage where you might expect, say, a puppet show. Except this is a lab at Johns Hopkins University. Instead of a puppeteer, a researcher is rolling a red and blue striped ball down a ramp, toward a little wall at the bottom.
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How Children Develop the Idea of Free Will
The Wall Street Journal: We believe deeply in our own free will. I decide to walk through the doorway and I do, as simple as that. But from a scientific point of view, free will is extremely puzzling. For science, what we do results from the causal chain of events in our brains and minds. Where does free will fit in? But if free will doesn’t exist, why do we believe so strongly that it does? Where does that belief come from? In a new study in the journal Cognition, my colleagues and I tried to find out by looking at what children think about free will. When and how do our ideas about freedom develop? Philosophers point out that there are different versions of free will.
