Information Related to "When Cramming Helps and When It Doesn't"
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Let's
get right into this. If you've got a test in a few hours (or minutes!)
skip ahead and skim the section on "Best test strategies" or
just get back to cramming. This article may not help you now.
But if you have tests coming up in the future, here are some facts you might want to know to make your study time most effective.
If you have a test in a few hours and haven't studied at all, now might be a good time to cram some of the most important facts into your brain.
Though the stress and worry make many people less efficient and effective in their studies, some research seems to show that "hormones that are released when a person is excited or stressed increase memory retention" (Thomas H. Mentos, The Human Mind, 1990, p. 91). The trick is to make sure the things you impress on your mind have something to do with the test, not the continual thought, "I'm going to fail!" And if you feel you must study late into the night, many experts suggest setting two alarm clocks to make sure you actually show up for the test you are killing yourself to cram for.
Some people have made an art out of cramming, and it seems to work for
them--allowing them to remember facts for a few hours in order to pass
a test. This is because they have learned how to pick out the key material
(see the section on "Best test strategies") and efficiently paste it onto
their short-term memory. But what if they have to know the material again
for a comprehensive end-of-the-year test? Their short-term memory really
won't do them much good because of the "forgetting curve."
Professor Mentos described this forgetting curve in his book, The Human Mind. "It has been discovered that what we learn and store is quickly forgotten and that at the end of thirty days a little more than 20 percent of the information is retained" (p. 94).
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