Reaction Time Test

A reaction time test like a game where you have to be really quick. You see or hear something, and you have to hit a button as fast as you can. The time it takes you to hit the button shows how fast you can react. Scientists use this test to learn about how our brains work and how fast we can do things. It's like measuring your reflexes, and it's used in different places, even in sports, to see how fast people can respond to things.