Prior to becoming a correctional officer, it used to be a 12-week program. I believe it's reduced now. I'm not quite sure of the amount of time they spend at the staff college. In that training there is a small part that deals with manipulation of inmates, how not to cross boundaries.
I, myself, provided a training session at the institution for officers and other staff a few years ago, and it was called boundaries training. But specifically, no, they don't discuss....