1. (things that make one sign different from another)
5 Parameters of ASL
(things that make one sign
different from another)

2. 1. Handshape What is the shape of your hand?
This may be a letter, number, or other handshape.

3. 2. Location
Where is the sign located in relation to your body?

4. 3. Movement How does your hand move?
Sign may involve one or both hands.

5. 4. Palm Orientation
Which way is your palm facing?

6. 5. Non-Manual Signals (facial expression, body language, etc.)
How does your face (or body) change when you sign this?

7. If you change one parameter, you change the meaning of the sign
If you change one parameter, you change the meaning of the sign. You are likely to sign something you did not mean!