Why Do You Think Parents Tend to Use Basic-Level Concepts

Why do you think parents tend to use basic-level concepts when speaking to their children?

A) These concepts are easier to differentiate because they do not usually share common shapes and movements.
B) They know that children are not cognitively developed enough to learn more specific categories.
C) These concepts are specific enough to be useful but general enough to avoid confusion.
D) People tend to use basic-level concepts when speaking to those they feel emotionally close to.