Learning while you sleep?

[cristja1 at aplcomm.jhuapl.edu]

My daughter is planning to do a science project on learning while you 
sleep and needs to find some published references.  Does anyone know of any?  
She is in the 7th grade, but more technical references are also welcome (I 
also find this to be an interesting subject).  Also, as part of the project she 
must design and perform experiment to test the concept.  She has some ideas 
about how to go about this, but published experiments may help her to avoid 
some of the pitfalls.

Thanks in advance,


			John Cristion 
			for Heather Cristion

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    	John A. Cristion
	cristja1 at aplcomm.jhuapl.edu
	The Johns Hopkins University/Applied Physics Laboratory
	Johns Hopkins Rd., Laurel, MD 20723
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