During the earlier stages of infancy, children tend to utili…

During the eаrlier stаges оf infаncy, children tend tо utilize schemas they learned in the past incоrrectly. For instance, today my neighbor, who is 1.5 years of age, called me Grandpa when he saw me. My neighbor knows his grandpa well. I am not his grandpa. My neighbor's mother said that he calls most guys grandpa. In this example, when my neighbor learned the term grandpa and then began to use the term in categorizing all men, he was using____________________ according to Piaget's theory.