STEVE INSKEEP, HOST:
Good morning. I'm Steve Inskeep. Some stores post a warning: Disobedient children will be given and a puppy and an espresso. Maybe that's not so bad. Kids at a Melbourne, Florida elementary school were given caffeine. Each kid was offered trail mix and Mountain Dew on the morning of standardized tests. A grandmother got the school to stop, but the principal says she read a study on keeping kids' energy levels stable. By the way, Creole Elementary is rated an A+ school. It's MORNING EDITION. Transcript provided by NPR, Copyright NPR.