Theresa, Who Is 4 Years Old, Thinks That Her Sister

Multiple Choice

Theresa, who is 4 years old, thinks that her sister is a princess when she wears a tiara in her hair, and a servant when she wears old clothes. Theresa MOST likely is in the _____ stage of development, and has not developed the Piagetian concept of _____.

A) formal operations; identity constancy
B) formal operations; centering
C) preoperational; identity constancy
D) preoperational; centering