Roberta Longpré is an expert in the sleep habits of teenagers, and it is all because over the past decade many have showed up in her classroom each morning yawning and exhausted.
"In my last 10 years of teaching in four different schools I have seen a lot of tired teenagers," says the head of student services at Branksome Hall, a private girls' school in Toronto. "I started doing some reading into and looking at what's going on."
Ms. Longpré formulated plans for a full-fledged study after joining a research group called TARGET, short for Toronto Action Group for Excellence in Teaching.
Read her article in the National Post.