Answer:
Theory of mind
Step-by-step explanation:
In an experiment, children see a doll named Sally leave her ball in a red cupboard and go away. They then observe another doll, Anne, move the ball to a different location. In asking children where Sally will look for the ball upon her return, the investigators are testing the children's theory of mind
The theory of mind is all about the act of thinking about thinking, but it is known for the capability one can develop to understand what other people's thoughts and beliefs are which, may be different from your own and to consider the factors that have led to those mental states. The experiment is basically to see and understand the thinking process and also thought pattern of the children