You Show Your Little Niece Greta a Two-Sided Mirror

Multiple Choice

You show your little niece Greta a two-sided mirror. Then, you hold it between you and her, so that she can see herself in it. If you ask her what she thinks you can see, she will most likely imagine that you see her face reflected in the mirror, instead of your own. At this age, Greta cannot mentally transform the view she sees into the view you must be seeing. Greta is most likely in which cognitive stage?

A) formal operational
B) sensorimotor
C) concrete operational
D) preoperational