Which of these statements regarding language is true?
A) Chimpanzees can use elements of Standard American Sign Language and manipulate physical objects to make "sentences."
B) With proper training, nonhuman primates may be taught to vocalize simple words.
C) Most primates manipulate symbols to express very abstract concepts and cultural rules from one generation to the next.
D) Language is solely a human characteristic.

Question

Quizplus · Accepted Answer

Chimpanzees and other nonhuman primates have been taught to use sign language and symbols to communicate, demonstrating the ability to form basic sentences and express needs or desires. Vocalizing words like humans, however, is limited due to their different vocal tract structures. The assertion that primates can express very abstract concepts and cultural rules is overstated, as their use of symbols is relatively basic compared to human language complexity. Language, in its full complexity involving syntax, grammar, and the expression of abstract ideas, is considered a uniquely human characteristic, but elements of language-like communication have been observed in other species.

Which of These Statements Regarding Language Is True