Each of the following statements is true except ________.
A) the ability of some primates to use signs to refer to an object is proof of their mastery of human-like language
B) apes can develop vocabularies of hundreds of words using sign language and computer keyboards
C) at best, apes have reached the linguistic levels of a human child around age 2 to 2 ½
D) chimps can learn signs without extensive training or rewards from human trainers

Question

Quizplus · Accepted Answer

The ability of some primates to use signs to refer to an object is not considered proof of their mastery of human-like language. While it is evidence of their ability to communicate with humans, it is still debated whether they have true language abilities like humans.

Each of the Following Statements Is True Except ________