Methodological signs and the roots of American Sign Language -- The natural language of signs -- Experiment in television and the last of the great anti-American Sign Language debates -- The language ...

Sign language is a language you express by using your hands and face instead of spoken words. It’s most commonly used by people in the Deaf community. How many types of sign language are there? There ...

Welcome to the American Sign Language (ASL) program, housed in the Department of Speech, Language, and Hearing Science at the University of Colorado! We are a vibrant, multicultural, diverse community ...

For more than 150 years ago, the assumption that language is a singular event has hampered progress in explaining its evolution. Another obstacle was the failure to recognize that certain social ...