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Young Chimp Beats College Students - Sciences, Education, Art, Writing, UFO - Posted: 4th Dec, 2007 - 5:23pm
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Young Chimp Beats College Students
Do you think you can beat a 5 year old kid on a memory test? What about a 5 year old monkey? 
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| NEW YORK - Think you're smarter than a fifth-grader? How about a 5-year-old chimp? Japanese researchers pitted young chimps against human adults in tests of short-term memory, and overall, the chimps won. That challenges the belief of many people, including many scientists, that "humans are superior to chimpanzees in all cognitive functions," said researcher Tetsuro Matsuzawa of Kyoto University. "No one can imagine that chimpanzees - young chimpanzees at the age of 5 - have a better performance in a memory task than humans," he said in a statement. Matsuzawa, a pioneer in studying the mental abilities of chimps, said even he was surprised. He and colleague Sana Inoue report the results in Tuesday's issue of the journal Current Biology. One memory test included three 5-year-old chimps who'd been taught the order of Arabic numerals 1 through 9, and a dozen human volunteers. They saw nine numbers displayed on a computer screen. When they touched the first number, the other eight turned into white squares. The test was to touch all these squares in the order of the numbers that used to be there. Results showed that the chimps, while no more accurate than the people, could do this faster. One chimp, Ayumu, did the best. Researchers included him and nine college students in a second test. This time, five numbers flashed on the screen only briefly before they were replaced by white squares. The challenge, again, was to touch these squares in the proper sequence. When the numbers were displayed for about seven-tenths of a second, Ayumu and the college students were both able to do this correctly about 80 percent of the time. But when the numbers were displayed for just four-tenths or two-tenths of a second, the chimp was the champ. The briefer of those times is too short to allow a look around the screen, and in those tests Ayumu still scored about 80 percent, while humans plunged to 40 percent. That indicates Ayumu was better at taking in the whole pattern of numbers at a glance, the researchers wrote. "It's amazing what this chimpanzee is able to do," said Elizabeth Lonsdorf, director of the Lester E. Fisher Center for the Study and Conservation of Apes at the Lincoln Park Zoo in Chicago. The center studies the mental abilities of apes, but Lonsdorf didn't participate in the new study. |
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Post Date: 4th Dec, 2007 - 5:23pm / Post ID: #
Students College Beats Chimp Young
I was reading about this earlier today. Its amazing that Chimps have such good memories. I knew they could remember things, but at a higher level than college students? What more interesting is that the more required, the better he got while the humans scores went down. Is this a good thing for chimps or a bad thing about us?
TOPIC: Young Chimp Beats College Students