How does caffeine affect your schooling Question Title * 1. What's your major? Question Title * 2. How many mg of caffeine do you consume a day? 0 1000 Clear i We adjusted the number you entered based on the slider’s scale. Question Title * 3. How many days a week do you drink caffeine? 0 1-2 3-4 5-6 7 Question Title * 4. What is your favourite source of caffeine? Energy Drinks Coffee Other None Next