From IllinoisLoop.org:
"I never realized what it was at the time. At most I had a vague sensation that something was not quite right, but I could not figure out what it was."
-- a typical Delphi participant
"Viewers of the great 1973 movie The Sting, which introduced the concept of the Big Con, will recall that the secret of this ultimate confidence game is that the mark must never come to know that he was played. He must continue to believe the game was the real thing."
-- John Podhoretz
Many schools make heavy use of social engineering techniques in carefully constructing and nurturing a variety of "committees" whose purpose is to rubber-stamp pre-established conclusions. Of course, there is nothing intentionally nefarious or conspiratorial about all this; this is simply the set of techniques that are taught in ed school as means for being "agents of change" and "developing a consensus" of support for proposed changes.