Word: effectives
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Vijay Jain ’11 has found a medium in which he can combine his two loves, chemistry and physics—he researches the effect of magnets on chemicals on the nano scale, looking to see how physical forces can influence chemical reactivity...
...city where Fryer expected the most success, the experiment had no effect at all - "as zero as zero gets," as he puts it. In two other cities, the results were promising but in totally different ways. In the last city, something remarkable happened. Kids who got paid all year under a very elegant scheme performed significantly better on their standardized reading tests at the end of the year. Statistically speaking, it was as if those kids had spent three extra months in school, compared with their peers who did not get paid...
...Deci, who has spent his career studying motivation. Deci has found that money - like other tangible rewards - does not work very well to motivate people over the long term, particularly for tasks that involve creativity. In fact, there is a lot of evidence that rewards can have the perverse effect of making people perform worse...
...what happens if we pay kids to do tasks they know how to do? In Dallas, paying kids to read books - something almost all of them can do - made a big difference. In fact, the experiment had as big or bigger an effect on learning as many other reforms that have been tested, like lowering class size or enrolling kids in Head Start early-education programs (both of which cost thousands of dollars more per student). And the experiment also boosted kids' grades. "If you pay a kid to read books, their grades go up higher than if you actually...
...Gulf War, when he swapped his maps and pointer for a large video screen. "I'm now going to show you a picture of the luckiest man in Iraq," the general said as the screen showed the fellow crossing a bridge moments before a U.S. bomb obliterated it. The effect was instantaneous, putting anyone with a TV inside the cockpit to witness death and destruction up close...