Tara is a normally-developing eight-year-old. According to Piaget, over the next few years, Tara's egocentrism will likely
a) Decrease, as she develops the ability to consider others' perspectives.
b) Increase, as she becomes more self-aware and focused on her own thoughts.
c) Remain constant, as egocentrism is a stable trait in children.
d) Fluctuate, depending on environmental factors and social interactions.