If you were smart you would refuse to let your child be interviewed. Want proof? Take a look at this video of a young boy being interrogated by a "psychologist":
http://abcnews.go.com/video/playerIndex?id=6207937
This boy was pushed into saying something somewhat negative about his father - in order to get away from this horrid woman. This case is important because the father, who was railroaded and FRAMED by LE for the murder/rape of his own baby has been 100% proven innocent. (Most parents aren't so lucky - they may be "cleared" but there is always still suspicion.)
Anyway, watch the video. See how this woman pushes the child. Look at how upset this boy is. Look how she twists his headnods and answers around. And, understand that she was NOT going to let up until he said something - anything- negative about his father. And, then remember that we now know that his father was completely, totally innocent.
Would you REALLY let your children go through that?
ETA: this video is really heartwrenching. Be warned.