Animals & human language. Animals and human language.. | Page 13

The answer is clearly yes Did Washoe and kansi go on to perform linguistically on
a level comparable to a human child about to being pre-school? The answered is
just a clearly no in arriving at these answered, we have also had to face the fact
that, even with our list of key properties, we still don’t see to have a non-
controversial definition of what counts as using language.