Retinal disparity is a __________ cue for depth perception

Which of the following represents the most accurate statement about how children learn language?

A) Reduplicative babbling precedes the syllables stage of vocalization. B) Children can produce many more words than they can understand. Incorrect. On the contrary, children tend to understand far more words than they can produce at an early age. C) Comprehension of words precedes production. D) Most children recognize their own names as early as two months.

Marcy is having lunch with her mother when a friend stops by the table to say hello

"Marcy, this is my friend, and her name is Marcy, too," the mother says. The child looks up and says, "You can't be named Marcy. That is my name." In a linguistic sense, this example demonstrates A) overregulation. B) overextension. C) underregulation. D) underextension.