language

Evolution of a Metaphor

Submitted by Cathy Davidson on July 24, 2008 - 7:48am.
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Flickr Image: 
PhotonQ-Homer' s Evolution Theory
Is it possible that a poor understanding of how metaphor works is messing up our scientific view of evolution? Could it really be so much about language? The English teacher sighs.

Dyslexia Differs by Language: Think Again!

Submitted by Cathy Davidson on April 9, 2008 - 10:12am.
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A recent study of dyslexia, and how it affects different parts of the brains of children reading in English or Chinese, is gaining a lot of attention and being posed as another example of the "neurbiological clues" of dyslexia. But studies of differential dyslexic rates and definitions have gone on for decades. The issue isn't just neurobiological but the intertwined relationship of neurobiology, culture, history, and linguistics. Once again, brain-determinism shortchanges the complexity of the research findings.