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Unformatted text preview: changes and causes teenagers to stay up later. Also, teenagers need more sleep than other age groups of people so getting up early for school isnt the best for their development. 3. Why do the editors specifically refer to sleep researchers at Brown University and the University of Minnesota? I think that the editors specifically mention the research done at Brown University and the University of Minnesota because they are both well-known schools. Also, I think that maybe the researchers at those two universities have been studying sleep patterns which makes them more creditable....
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- Spring '08