More School May Mean Higher IQ Scores
30 июля 2013

More School May Mean Higher IQ Scores

More School May Mean Higher IQ Scores
This is the VOA Special English Education Report, from | A study in Norway has found that students who stayed in school longer than others their age scored higher on intelligence tests.In the nineteen fifties, the government began requiring students to attend school until the age of sixteen instead of fourteen. Communities had almost twenty years to make the change. So some students went to school for seven years while others went for at least nine years. This difference gave researchers the chance to see if the additional schooling had any effect on intellectual development. All young men in Norway must take a test of their cognitive ability at age nineteen in preparation for required military service. This is commonly called an IQ, or intelligence quotient, test.University of Oslo researcher Taryn Ann Galloway says: "The young men who were basically forced to stay in school for two years longer actually did have higher IQs. So, based on that, we were able to say that increasing compulsory schooling did actually have an effect on their cognitive abilities as measured at nineteen years of age." An average IQ is one hundred. Most people score between eighty-five and one hundred fifteen. Ms. Galloway says students who attended school for nine years scored seven points higher than those who attended for seven years. Those who went for eight years scored about four points higher. The findings appear in the Proceedings of the National Academy of Sciences. Experts have long debated the extent to which we are born with intelligence or develop it influenced by environment and education. Another recent study, in the journal Nature, found that IQ scores can rise or fall during the teenage years. In two thousand four, researchers from University College London tested thirty-three young people ages twelve to sixteen. The researchers repeated the tests four years later. They found increases or decreases of as much as twenty points. Brain scans showed that as IQ scores increased, so did the density of gray matter in some areas of the students' brains.Professor Cathy Price says the differences in performance could be the result of some teens being early or late developers. But she says it is equally possible that education played a part. She sees a lesson for educators: "We have to be careful not to write off poorer performers at an early stage when in fact their IQ may improve significantly given a few more years."For VOA Special English, I'm Alex Villarreal. (Adapted from a radio program broadcast 12Jan2012)
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#1 написал: TRUEZFAN (1 августа 2013 13:22)
This is very interesting considering that I learn more when? I'm outside of school. :P
#2 написал: quang anh (1 августа 2013 13:22)
good video thanks voa?
#3 написал: thuynguyen208hp103 (1 августа 2013 13:22)
#4 написал: Ngh?a Phan (1 августа 2013 13:22)
It's? Helpful
#5 написал: justin3085 (1 августа 2013 13:22)
thanks VOA.?
#6 написал: Lya Mattos (1 августа 2013 13:22)
Thanks a lot! You do a great? job!! :-)
#7 написал: Mark Warren (1 августа 2013 13:22)
I have an IQ of 107... my thoughts on this are well... this seems a bit one sided, a difference in education, personal development and social media sites can also effect a person's mental capacity so if I'm 107 according to now imagine my IQ in about a year or so... do you think it will rapidly increase to 120... or 140? Because the way we think with our brains is entirely different to how we react to the environment around us. Also, please? don't speak in a robotic voice that's insulting
#8 написал: Narasimhan V S (1 августа 2013 13:22)
thanks? voa..
#9 написал: rkenzh (1 августа 2013 13:22)
thanks,? a very nice voice
#10 написал: hurom rom (1 августа 2013 13:22)
nice? :)
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