Does chewing gum during a test actually work?

Chewing gum can improve memory:

• Chewing gum while studying can create a connection to information through scent.
• During a test, chewing the same gum can trigger the scent memory, helping you remember the information.

If you want to improve your quiz score, try this simple trick. However, it's important to note that this should not replace regular studying. It's just a quick way to give your memory a boost on test day.