MrsWeston Asks Colin If He Wants His Sandwich in One

Multiple Choice

Mrs.Weston asks Colin if he wants his sandwich in one piece,or cut into two pieces.Colin tells her to keep it in one piece because he isn't hungry enough to eat two pieces.In the context of Piaget's theory,Colin's answer suggests that he does not:

A) understand the concept of object permanence.
B) know how to add.
C) understand the concept of conservation.
D) have an egocentric view.