Author Question: All of the chimps that were taught sign language seemed to pass the test of: A) reference. B) ... (Read 563 times)

oliviahorn72 · **on:** Jun 21, 2018

All of the chimps that were taught sign language seemed to pass the test of:

A) reference.
B) semantics.
C) grammar.
D) All of these are correct.

Question 2

Which of the following pieces of evidence suggests that chimps who learn ASL find it rewarding?

A) Through gestures, they have told their trainers that they find it rewarding.
B) They refuse to do other tasks.
C) They give up food in order to be allowed to sign.
D) They sign even when they are by themselves.