Here's why:
* Signs are the foundation: Signs are visual gestures that represent words, concepts, and grammatical structures. They are the primary means of communication in ASL.
* Signs are complex: Each sign is formed by a combination of handshape, location, movement, and facial expressions. These elements work together to create a unique meaning.
* Signs are organized: While there are thousands of signs in ASL, they are organized into categories based on handshape, movement, and meaning. This helps learners acquire and retain signs.
While signs are the primary building block, other aspects also contribute to ASL:
* Facial expressions: Play a crucial role in conveying meaning, grammar, and even emotions.
* Body language: Is also important, with specific body movements adding nuance and emphasis to communication.
* Space and orientation: Are used to show relationships between objects, people, and concepts.
In essence, signs are the core of ASL, but they are supported and enhanced by other crucial elements.