Sight vs. Hearing: which sense causes a faster reaction time?
Human Health and Behavior
Emma Bonazza
- Grade:
- 6
- Teacher:
- CJ San Julian
Purpose of my Experiment: The purpose of my experiment is to figure out whether sight or hearing helps a person’s reaction time to be faster. This can help with safety in many areas of life, like driving or sports.

Great project investigating whether hearing or sight leads to faster reaction times. I liked how you used a clear and simple ruler-drop experiment and compared the results across multiple trials. Your use of a blindfold and bell helped create a strong comparison between the two senses. The photos, charts, and data tables made the experiment easy to understand.