How many sign languages are there in the world? How many people use them? How are they structured? How strong are they, and what are the attitudes of the users (and others) to their languages? The ...

Morten H. Christiansen, The William R. Kenan, Jr., Professor of Psychology, Cornell University and Fabio Trecca, Assistant Professor of Cognitive Science of Language, Aarhus University There are three ...

This is a preview. Log in through your library . Journal Information Known by many as the father of the linguistics of American Sign Language, the late William C. Stokoe, Professor Emeritus at ...