I work in a State Mental Hospital, and we are currently utilizing C.P.I. (Crisis Prevention Intervention), I am wondering if anyone else out there is using this, and if so, are you having any luck??? It is in my opinion, that it can actually be dangerous when you do not work as a "team". I know there are many instances where the CPI approach is almost impossible to use. The patients catch on, and have figured out ways to kick their feet out etc. Any input??