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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 ...

An illustration of scientist signing the word science The American Sign Language sign for ‘science’ is two closed fists with thumbs angled down, and each hand moves in small circles in opposite ...

American Sign Language The online American Sign Language (ASL) courses and certificates teach learners how to effectively communicate in ASL. Students in these courses also learn about the Deaf ...

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 ...