The question is a little confusing - what do you mean by "get homework later"? If you mean getting homework after they work, you'd think they'd be less likely to do more work on top of it.
Kids work harder if they are motivated - it doesn't matter how long school is.
all you have to do is work harder on class work and study your homework
They actually had to work harder.
Most kids in that time were educated by their parents, so you could say that all their work was homework.
yes if kids get rewards they will work harder and try to get more rewards
There are no studies on this, but most kids do their work so they don't flunk out of school.
yes...
It depends on the kid! Some kids like learning and enjoy the challenge of doing homework, while others stress out and hate the work
Depends. If they are on top form, always working hard, they don't deserve to have homework If they are lazy, finding excuses not to get the work done, they really need homework
Homework is widely recognized as an important part of the learning process. Most institutes of learning will require some form of homework for students.
Kids do their homework on their own by selecting a quiet place to do their homework, and then going through their homework question by question or asignment by assignment and answering the questions or doing the work that has been assigned. If they have problems, they ask someone for help or search for the answers.
No studies have been done, but many kids do have a lot of work to do