Cum laude decisions

<p>I go to a boarding school and Cum Laude is decided by just a couple of teachers based on grades but also some other characteristics which no one understands and they don’t talk about. Seems like some students are selected who don’t deserve it. I’m wondering if this is unusual and whether most schools go strictly by rank or gpa or weighted gpa. What does your school do? Anyone face questions of fairness in the process?</p>