Researchers from Stanford University and Harvard University reviewed more than 60 homework studies, involving more than 1.2 million students.
These studies, published between 1987 and 2003, focused on elementary, middle and high school students. Researchers analyzed this study to determine whether homework had an impact on academic performance, in terms of achievement or effort.
The study, entitled “Homework: A Waste of Time for Elementary and Middle School Students,” was published in the Journal of Experimental Education. The researchers concluded that homework did not help elementary school students and only slightly helped middle school students.
They concluded that homework had a negative impact on elementary school students and had no impact on middle or high school students. High school students who spent more than two hours a day on homework performed worse in school than those who did less than two hours of homework.
High school students who spent more than two hours a day on their homework did no better in school than those who did less than two hours of homework.
Middle and high school students who did less than two hours of homework a day scored higher than those who did more.
High school students who did more than two hours of homework a day scored lower than those who did less.
Homework can have many negative effects on high school students, including preventing them from leading a balanced life. This is because homework can take up a lot of time, and if students fail to complete it, it can stress them out and cause them to neglect their social life and health. In addition, homework can increase inequality among students, as parents who are more educated or who have access to a computer or the Internet at home have an advantage. Finally, students may have difficulty understanding some lessons if they do not have the opportunity to ask the teacher for help.