My son is grown now .. but he never had a problem getting up for school. He liked school.
I think a lot of it has to do with making sure they get to bed at the right time .. and showing them that school can be fun ... a positive experience. Parents can make or break this ...
I guess it is a Global Phenomenon.
I know my mom did... That was years ago, however.
I would say things in my sleep, then recall nothing. Like, "I'm up, spaghetti video game Dragon Age school don't I'm awake leprechauns."