The (Monkey) Business Of Recognizing Words by Jon Hamilton
But here’s the amazing thing: Dan and the other baboons also learned to tell whether a string of letters they’d never seen before was an English word. That’s something first-graders learn to do when they start reading, but scientists had assumed that children were simply sounding out the letters to decide whether they make sense.
Of course, the baboons couldn’t do this because they’re not learning to read a language they already speak. They had to rely on a part of the brain that can tell whether objects fit a known pattern.
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Michael Platt, who directs the Duke Institute for Brain Sciences, says he was surprised by what the baboons were able to do.
“I was really looking for holes to poke in this study, but it was very difficult to find any because it was really beautifully done,” he says. “And I think the linchpin here was that the baboons, once they had learned the rule, could generalize to new words that they had not seen before.”
Platt says when you think about it, the finding makes sense, given what’s known about human and animal brains. “Brains are always looking for patterns,” he says. “They are always looking to make some statistical pattern analysis of the features and events that are in the environment. And this would just be one of those.”
Platt says that’s a big departure from the idea that reading is a direct extension of spoken language.
One questions I have, is why the experiment done in France tested wether the Baboons could recognize English words?
Related: Brain Reorganizes As It Learns Math – Bird Brain Experiments – How Humans Got So Smart – How Our Brain Resolves Sight
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Symptom of America’s Decline in Particle Physics
Posted on September 11, 2008 Comments (5)
Land Of Big Science
Those advances came, in large measure, from the United States. The coming decades may be different.
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A third of the scientists working at the LHC hail from outside the 20 states that control CERN. America has contributed 1,000 or so researchers, the largest single contingent from any non-CERN nation.
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The U.S. contribution amounts to $500 million—barely 5 percent of the bill. The big bucks have come from the Europeans. Germany is picking up 20 percent of the tab, the British are contributing 17 percent, and the French are giving 14 percent.
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The most worrying prospect is that scientists from other countries, who used to flock to the United States to be where the action is, are now heading to Europe instead.
This is a point I have made before. The economic benefits of investing in science are real. The economic benefits of having science and engineering centers of excellence in your country are real. That doesn’t mean you automatically gain economic benefit but it is a huge advantage and opportunity if you act intelligently to make it pay off.
Related: Invest in Science for a Strong Economy – Diplomacy and Science Research – Asia: Rising Stars of Science and Engineering – Brain Drain Benefits to the USA Less Than They Could Be – posts on funding science exploration – posts on basic research – At the Heart of All Matter
Categories: Economics, Funding, Science, Students
Tags: basic research, centers of excellence, CERN, commentary, economy, Europe, France, Funding, Germany, physics, Research, UK