Those who learn sign language as teens never become as fluent as children exposed to sign language from birth. This best illustrates the importance of ________ for mastering language.

Question

Quizplus · Accepted Answer

The concept of a critical period in language acquisition refers to a window of time during which language must be learned in order for it to be acquired fully and fluently. This window tends to close around puberty, so those who begin learning sign language as teens miss out on the opportunity to fully develop their language skills. Therefore, answer choice C is the best answer. Answer choices A, B, and D are all incorrect as they do not accurately reflect the importance of a critical period in language acquisition.

Those Who Learn Sign Language as Teens Never Become as Fluent