Based on what is known about split-brain subjects, if a man with a split-brain was blindfolded and handed a fork in his left hand, what would the expected response be if asked what the object was?         He would not know what it is used for, but he would be able to articulate the word fork.         He would not know the name of the item, nor would he know what it is used for.         He would know what is used for and be able to articulate the word fork.         He would know it is used for eating but would not be able to form the word fork.