ASL I RICHLAND HSJ. PARMLEY BIRDVILLE ISD

The Structure and Function of ASL

ASL is NOT…

… just like English. … easier to learn than a spoken

language. … a good class for shy people. … universal.

Definition of American Sign Language

ASL is: an organic visual-gestural language with its own grammar and syntax that is separate and distinct from English. It is the primary language of Deaf adults throughout North America.

The 5 Parameters of ASL

Parameters: characteristics that combine to form each unique sign.

Also known as: The Stokoe System Phonemes of ASL Cheremes

The 5 Parameters of ASL

Handshape: over 45 different finger configurations

Palm Orientation: the direction your hand is facing

Location: placement in relation to the signer’s body

Movement: varying direction or repetition can communicate action or description

Facial Expression: some signs require non-manual signals to show their full meaning