Word: iq
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Dates: during 2000-2009
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...Sept. 25, a sociologist from the University of New Hampshire, Murray Straus, presented a paper at the International Conference on Violence, Abuse and Trauma in San Diego suggesting that corporal punishment does leave a long-lasting mark - in the form of lower IQ. Straus, who is 83 and has been studying corporal punishment since 1969, found that kids who were physically punished had up to a five-point lower IQ score than kids who weren't - the more children were spanked, the lower their IQs - and that the effect could be seen not only in individual children but across entire...
...Research and Evaluation looked at 1,510 children - 806 kids ages 2 to 4, and 704 ages 5 to 9 - and found that roughly three-quarters had endured some kind of corporal punishment in the previous two weeks, according to interviews with the mothers. Researchers measured the children's IQ initially, then again four years later. Those kids who hadn't been spanked in the initial survey period scored significantly better on intelligence and achievement tests than those who had been hit. Among the 2-to-4-year-olds, the difference in IQ was five points; among the older kids...
Still, it's not clear if spanking causes lower cognitive ability or if lower cognitive ability might somehow lead to more spanking. It's quite possible that kids with poor reasoning skills misbehave more often and therefore elicit harsher punishment. "It could be that lower IQ causes parents to get exasperated and hit more," Straus says, although he notes that a recent Duke University study of low-income families found that toddlers' low mental ability did not predict an increase in spanking. (The study did find, however, that kids who were spanked at age 1 displayed more aggressive behavior...
...already know everything you need to know, you are probably wrong. Pandemic influenza is notoriously complex - and it changes all the time. The best defense is wisdom. But because of the way our brains are wired, we tend to overestimate how well we understand the risks. Check your own IQ (influenza quotient) with our nifty Pandemic Pop Quiz. #mediaContainer {width:525px; border:1px solid #ccc; border-width:0px 0px 1px 0px ; padding:0px 0px 0px 0px; margin:15px 0; overflow:hidden;} You will need to install or upgrade your Flash Player to be able to view this Flash content. Also...
...people who created the SAT, back when the letters stood for Scholastic Aptitude Test, thought they had made an exam that measured the pure capacity of students' minds to absorb college material; the SAT was a direct descendant of early IQ tests. So imagine their surprise when one day in the 1950s, a Brooklyn, N.Y., high school principal arrived at the headquarters of the Educational Testing Service (ETS) in Princeton, N.J., bearing the news that a young man named Stanley Kaplan was operating a thriving little business out of his parents' basement coaching students on how to raise their scores...