<p>I don’t know that you need to do it anonymously, but at the same time, there’s really no reason to identify yourself. Just simply call each school and ask how they handle practices. Or have a parent do it, I’m sure they handle calls from parents all the time. The practice policy usually isn’t secret, often times, even admissions knows, it can be a selling point. I’m pretty sure Haverford is another school that has such a policy.</p>
<p>Doing a quick Google search on a few of the schools, many of them have policies regarding practices that are published on their web pages.</p>