Why doesn't Cornell partner with Questbridge?

Cornell and Harvard are the only Ivy League schools to not partner with QB. Any idea whats holding them back?

I do not know, I asked the same question. I was a QB finalist and QB potential scholar. I was accepted to several of the other QB schools but since I decided to attend a non-QB school, that ended that.

I do not know what is involved when a school signs up, but I think QB is a remarkable program.