Hey Alisabel! I suffer from ADHD, some of those symptoms may vary, and some of them very rarely happen. I was a noisy and agressive child only in my house, since most children with ADHD are very shy and get teased by other children due to their lack of ability to understand the world as most people do. I remember when my teacher called me by the list and I was watching the ceiling xD . Today as an adult, I have improved my distractions, but I still get bothered by noises when I'm trying to concentrate, I have a bad short term memory but a good long term one. This is some additional info from my personal experience, good article!