Because they lack a theory of mind, 3-year-olds think that:
A) people can hold beliefs that are false.
B) everyone knows what they know.
C) people hold different beliefs and desires.
D) that their perspective is unique.

Question

Quizplus · Accepted Answer

Three-year-olds typically lack a fully developed theory of mind, which means they often fail to understand that other people might not share the same knowledge or perspective as they do. This leads them to assume that everyone knows what they know, reflecting a characteristic called "egocentrism" in developmental psychology.

Because They Lack a Theory of Mind, 3-Year-Olds Think That