It might be that the list includes schools where they have visited and presented, etc. Thus they can measure the effectiveness of their intern pipeline developm

It might be that the list includes schools where they have visited and presented, etc. Thus they can measure the effectiveness of their intern pipeline development program. I know that is something my company does. Might be smarter to have a "Where did you hear about this internship?" question instead and have "on-campus event" as a choice.