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 ...
American Sign Language (ASL), used by half a million Americans, is the fourth most studied foreign language at colleges and universities. Despite its critical role for those who can't use spoken ...
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 ...