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Chimps Outscore College Students on Memory Test

Posted by ScuttleMonkey on from the well-when-the-rewards-are-bananas dept.

AP's Malcolm Ritter reports that young chimpanzees were better at remembering a series of numbers flashed on a screen, than the Japanese college students used as a control group. Scientists plan to repeat the experiment using 5th graders against the great apes.

3 of 271 comments (clear)

  1. Re:Misleading... by Mistlefoot · · Score: 4, Informative

    Why is this post modded (at time of my reply) off-topic. This is exactly what the article says.

    The Chimps are better at "reacting" then people are. That they do as well as humans when the numbers are flashed on the screen for a longer duration is more of a surprise. The more time that is allowed for memorizing, the better humans should do. This doesn't seem to be the case though. Nothing in the article says whether any tests where done, with say, 5 seconds of showing the numbers on the screen - which would really allow for actual thought and not just 'reaction'....

  2. Re:Mr. Foxworthy... by adamanthaea · · Score: 4, Informative

    "Hello, Fox execs? Yes, I'd like to pitch a new game or reality show entitled 'Are You Smarter Than a Chimpanzee." What? Come on, it's not like you've got anything else worth watching, especially with the writer's strike."

  3. Re:Misleading... by Smidge204 · · Score: 4, Informative
    FTA:

    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.


    I requoted that part because the test they are talking about is important.

    If you can see these numbers on the screen for any length of time you want, then "reaction" becomes irrelevant. I interpret this portion of the article to say the chimps could perform at the same accuracy as the humans while taking less time to memorize and recall the numbers' locations. That certainly sounds like "better" short-term memory to me... increased speed without loss of accuracy.

    The SECOND test also involved remembering the location of five numbers on the screen and recalling these locations in the correct order, except the subjects had less than a second to study them. This test indicates that the chimp was again able to memorize the pattern faster and with more accuracy than humans.
    =Smidge=