Course load Harvard students spend, on average, 12 hours a week in class and enjoy a wide latitude setting priorities for study and free time. How can I study smart? What is the best study method? Studying a single topic ...

That said, science has shown that learning is most effective between 10 a.m. and 2 p.m. and 4 to 10 p.m., when the brain is in an acquisition mode. On the other hand, the least effective learning time is between ...