As Sirota concluded , this is bias operating on a subconscious level , where the umpires do not even realize it .
So it is possible that the same subconscious bias still operates in other facets of American society today .
As Sirota concluded , this is bias operating on a subconscious level , where the umpires do not even realize it , and so it is possible that the same subconscious bias still operates in other facets of American society today .