Some students think of them as cognitive enhancers, but they are really cognitive compensators for students who didn't go to class or didn't study and then have to stay up all night to cram for an exam
A US study has shown that caffeine can sharpen your memories for at least 24 hours after it is consumed - long enough to cram for an exam
the night before and sit the test the next day.
You can cram for an exam
the night before, manage to pass it but not remember what you've learnt later on."
"GCSEs get a bad press because of the course work and assessed modules elements - I did O-levels and I don't think it is an advantage to have to cram for an exam
at the end of a two year period.
The pair BOY: David is Moon on the Square get closer this week when Jason helps Bart cram for an exam
and they end up falling asleep together.
Forcing students to cram for an exam
creates an excessive external demand that would likely reduce the chances of experiencing flow.