Naps (AKA Memory Boosters)
Did you know short-term memory is limited? That means, you can only fit so much in when you study. To free up space and transfer the information to long-term memory sleep is required. This means nap breaks are great when you are studying and reviewing your notes right before going to sleep at night is ideal.
And, if you need proof, check out who some of the most famous nappers were and see some research to back up the benefits of sleep on memory by visiting Barking Up the Wrong Tree*