WELLNESS
05/09/2013 03:29 pm ET Updated Jul 09, 2013

Lack Of Sleep Blights Pupils' Education

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Sleep deprivation is a significant hidden factor in lowering the achievement of school pupils, according to researchers carrying out international education tests.

It is a particular problem in more affluent countries, with sleep experts linking it to the use of mobile phones and computers in bedrooms late at night.

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