The Sign Language Proficiency Interview (SLPI:ASL) involves a one-to-one conversation in sign language between an interviewer ... judge both the overall length of the interview and the three segments ...

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 ...

Note: These video clips are from SLPI:ASL archives. They may or may not represent the current skill levels of the ... This could be glossed "LOOK-FOR-down" and "LOOK-AT-down". 4. Sign Movement ...