Word: persons
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Dates: during 2000-2009
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...National Retail Federation (NRF) estimates that 195 million people visited stores and websites over the Black Friday holiday weekend, up from 172 million last year. However, shoppers spent less, with average spending dipping 8%, to $343.31 a person from $372.57 a year earlier. Total spending over the holiday kickoff weekend reached $41.2 billion, up only slightly from $41 billion a year...
When the participants woke up about an hour later, they said they hadn't heard a thing. But the test results suggested otherwise. On average, each person did slightly better at remembering the correct locations of the 25 objects whose related sounds had been cued during sleep than those of the other objects. The sounds appeared to have entered the sleeping brain and helped consolidate associated memories...
...study, published in March 2007 in Science, researchers asked people to play a memory card game while the smell of roses wafted through a special face mask. Later that night, when the participants were fast asleep, the same odor was delivered to some of them. The following morning, each person played the same game, and the results were clear: the players who got the nighttime rose odor were significantly better at remembering the card pairs than the group who smelled nothing...
Beyond sensory stimulation during sleep, the timing of sleep may also be important to memory. Recent research suggests that deep sleep can strengthen factual memories, but only if the person naps within 12 hours of learning. In other words, if you have to memorize an SAT word list, you might be better off doing it at night rather than in the morning...
...Faces! New Ideas! After Berlusconi, Mara Carfagna is Italy's biggest politico-celebrity. At a September conference in Cortina of Berlusconi's party, fans thronged to pose with the Equal Opportunities Minister as their friends clicked away furiously on digital cameras. "There is only one person in Italy who has had the courage to put young people and women in politics," said Carfagna. "Thank you, Berlusconi!" Where his opponents sneer at Carfagna's appointment as a crude appeal to Italy's libido, Berlusconiani see it as a democratizing act in a country that's been run by old men. "Carfagna...