wichita.edu
…when it's time to study for a test you can devote all of your energies to studying, not spend most of your time trying to catch up with your reading. You should spend two or three hours studying outside of class for every hour you are in class. Learn to say "no." Time is a precious commodity and something to be guarded. Sometimes it is difficult to say "no",…
https://www.wichita.edu/services/studentsuccess/Study_Tips_Techniques/Time_Management.php