Exactly, these university-educated researchers seem to be unaware of the concept of human adaptation when the environment changes.  Of course the kids will just stay up later.  But I guess it provides work for more "researchers" in the future when this ends up not working.  And of course it's all about the kids, no mention of what this does to the adults that work in the schools, the effect it has on their lives to be out of sync with the rest of the world.  Seems like these days it's important to teach the kids that the world should accommodate them, it's the "system" that must change if the schedule doesn't personally suit them.