It takes an average of 8 or more years to become fluent in American Sign Language (ASL). The proficiency chart below (created by American Council on the Teaching of Foreign Languages) shows levels of ...

The Sign Language Proficiency Interview (SLPI:ASL) involves a one-to-one conversation in sign language between an interviewer ... The MODEL 1 and MODEL 2 Annual Reports include information about SLPI ...

ASL is a distinguished language from spoken languages. Below are some examples of how ASL is different from spoken languages. 1. The origin of American Sign Language (ASL) began with the introduction ...

American Sign Language (ASL) is the fourth most-studied foreign language on U.S. college campuses. ASL is a visual language that involves the precise use of the hands, body, and facial expression to ...