<http://schema.org/description>
"Although a class schedule with later start times allows colleges students to get more sleep, it also gives them more time to stay out drinking at night.  As a result, their grades are more likely to suffer, suggests a research abstract that will be presented Tuesday, June 14, in Minneapolis, Minn., at SLEEP 2011, the 25th Anniversary Meeting of the Associated Professional Sleep Societies LLC (APSS)."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2011-06-college-students-longer-grades-classes.html>