The debate over whether animals use real language centers around

• A. the fact that scientists have proven animals capable of sign language only.
• B. the fact that none of the animals have achieved language development comparable to a three-year-old human.
• C. studies showing that animals make instinctual sounds only.
• D. the debate of sign language versus spoken language.

Answer: (B)

Verified step by step guidance

1. Begin by understanding the core of the debate: whether animals can use real language or if their communication is limited to instinctual sounds or sign language.
2. Consider the evidence that scientists have proven animals capable of using sign language. This suggests a level of communication beyond instinctual sounds.
3. Evaluate the argument that none of the animals have achieved language development comparable to a three-year-old human. This highlights the limitations in complexity and abstraction in animal communication.
4. Examine the distinction between sign language and spoken language in the context of this debate. Consider whether the mode of communication affects the perception of 'real' language.
5. Reflect on the implications of these points for the broader understanding of language and communication, considering both human and animal perspectives.