Word: cannot
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Dates: during 2010-2019
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...different kids. Most (including Hispanic kids and poor kids) did better when they were being paid. But the ones who spoke very little English and took their standardized tests in Spanish did not benefit from the incentives, a mystery that Fryer addresses at some length in his study but cannot entirely explain. (See pictures of Detroit schoolkids sharing their dreams for the future...
...Kids may respond better to rewards for specific actions because there is less risk of failure. They can control their attendance; they cannot necessarily control their test scores. The key, then, may be to teach kids to control more overall - to encourage them to act as if they can indeed control everything, and reward that effort above and beyond the actual outcome...
...schools; he is increasingly convinced that the answer will involve a combination of reforms and that the interaction among those reforms will matter more than any single change in isolation. And whatever we do, he says, we have to test it first - and fearlessly. "One thing we cannot do is, we cannot restrict ourselves to a set of solutions that make adults comfortable...
Khalil is referring to the sectarian violence that handcuffed the city to hell in 2006 and 2007. Today the citizens of Baghdad cannot help but see causes for alarm. U.S. forces, barred by a 2008 security agreement from entering the capital without an Iraqi invitation, have been called to assist with the investigation into the recent bombings. U.S. military and law enforcement are working shoulder to shoulder with Iraqis for on-the-job training in intelligence gathering and sharing and crime-scene investigation. Bombs that had been rigged at two houses were disabled on Tuesday based on tips, and nearly...
...state for a nuclear-security summit in Washington, where he will rally support for that goal. A main thrust will be promoting the U.S. program to make HEU safe forever by sending it to U.S. or Russian facilities where it can be engineered into a form of uranium that cannot be used in bombs...