It is actually a "Custody Neutral Assessment." Here is what I found from Google:
The implementation of the Custody Neutral Assessment (CNA) process is an appropriate method to evaluate the wishes of a child as to where he prefers to live.
The CNA process allows the parties to express their views on custody to a therapist, who shall also interview the child in a therapeutic setting, which is preferable to a Courtroom.
"That's just my opinion, then again I might be wrong." Dennis Miller