Egocentrism
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
Egocentrism is difficulty taking a perspective other than one's own.
Show
A child holds a picture facing themselves while describing it to someone across the table.
Watch for
Egocentrism is a cognitive limit, not selfishness. The child is not withholding a perspective they have.