<p>If i have a mistake on the common app, even if its correct in the additional information section (i messed up one of my roles for an activity but have it correct on the attached activity sheet), should I email a Yale Admissions officer about this and how do I find out the email address of my regional admissions officer</p>
<p>Don't do that -- he/she has MANY more important things to do besides tidy files. Send a one paragraph note into the admissions office and it'll be put into your file. I stress ONE PARAGRAPH or less because your mistake is very tiny and would 99% be overlooked anyway. If you go overboard, you'll look desperate. Good luck to you</p>