However, no matter how much screening is done, the reality is that it is profoundly difficult to know how a worker will react the first time he or she is asked to go into a strange home uninvited and break up a family.
We may think that we love certain people, but we don't know how profoundly we love them.
Even those of us who have never lost our sight or faced a cancer diagnosis know how profoundly unsettling change can be.
And he doesn't know how profoundly insulting it is to gays and lesbians to call requiring the military to afford them basic respect a "social experiment".
Burning those diaries, I realized I didn't want my sons to know how profoundly I had suffered from the slides down the chutes, the tumbles through the holes that gaped open in the scaffolding of my life.
But we did not know how profoundly this would shape the race, from Mr. Gore's choice of Joe Lieberman, who had excoriated Mr. Clinton as "immoral," to the kissy-face conventions.
Ms Burnley said: "We know how profoundly they feel the pressure to conform to a particular body image and how badly they can be affected by these unobtainable ideals.
That's a percentage that exceeded the national average so profoundly that mental health workers didn't even know how to make sense of it.
In short, I do not know how you are and truth be known -- I am profoundly worried about you.
She said managers in federal government do not know how to deal with poor performers and the recruitment system into the civil service "is profoundly in need of reform".
