While SU fans are great fans, this is one of two counterproductive things they do. One is to pick on a guy and, shall I say, over-encourage him to shoot all the time. Matt Roe comes to mind - a very good all-around player, the fans ruined him urging him to shoot as soon as he touched it. He finally had to leave and transfer to Maryland to escape the Hell the fans created for him here.
The other counter-productive thing is the clapping at the start of each half that keeps going until we score a basket. This only puts added pressure on us, and probably contributes to the chronically poor starts we get off to at the beginning of games. We should be clapping until the OTHER team scores to put the pressure on them.