Investigations of animal behaviours indicate that:
A) monkeys have a rudimentary sense of number and can use numerals to label simple sums.
B) animals do not use forms of sign language spontaneously.
C) the actions of animals can be explained by instinct and by principles of operant conditioning.
D) when language training procedures became objective, apes could not use symbols to refer to objects.

Question

Quizplus · Accepted Answer

Studies have shown that monkeys have a rudimentary sense of number and can use numerals to label simple sums. For example, they can distinguish between different quantities of objects and choose the larger one.

Answer: C
 Animal behavior can be explained by both instinctual factors and principles of operant conditioning. Instincts are pre-programmed behaviors that animals are born with, while operant conditioning involves learning through consequences. Both factors can shape an animal's behavior.

Answer: D
 This statement is incorrect. When language training procedures became objective, apes were able to acquire and use symbols to refer to objects. This has been demonstrated through research with apes like Koko, who learned a modified version of American Sign Language and was able to use symbols to communicate.

Therefore, the best answer would be A and C.

Investigations of Animal Behaviours Indicate That