Greta Has Just Been Shown Two Boxes-A Plain, Unmarked Box

Multiple Choice

Greta has just been shown two boxes-a plain, unmarked box full of raisins and a familiar marked raisin box that is empty. Next, Greta is asked to predict where another child will look for raisins. This task assesses Greta's understanding of

A) class inclusion.
B) conservation.
C) irreversibility.
D) false belief.