Edited sentence: Furthermore, some have suggested that the formulae and methodologies used to turn the various data into a ranking are arrived at specifically, if unconsciously, to keep a few key institutions at the top of the chart — not because of any undue partisanship among the editors; but simply due to a subconscious assumption that a system which flies in the face of conventional wisdom must somehow be faulty.Hence editorial decisions would tend to reinforce preconceptions.In other words, if the public, as it is argued, looks to ranking publications not so much for guidance as for confirmation of its own assumptions, then mightn't the editors of U.News (as proud as they are of the annual "fine-tuning" they give their methodology), have a predisposition to overlook methodologies which "rock the boat" to the extent of dropping Harvard (say) out of the top handful of schools