Are Students addicted to their phones? Is it a problem?

Are students addicted to their phones? Is it a problem?

I feel that students or teenagers can be addicted to their phones. Being on your phone with a long period of time can be a problem, because it can affect your life or even your personality and it can cause you a damage on your brain. For example, being in social media while on class such as instagram, facebook, twiiter etc. Another example is watching videos while doing homework that can distract you on doing the task. Final example is that you go on your phone rather than talking and having a bond with your family at home. This is why I feel students or teenagers can be addicted to their phones.