The online American Sign Language (ASL) courses and certificates teach learners how to effectively communicate in ASL. Students in these courses also learn about the Deaf Community and Deaf culture, ...

In the quest for language universals, one of the properties that linguists generally take to be universal is that a substantial portion of the lexical items are produced sequentially by speakers; i.e.

New languages can develop consistent rules of grammar within a single generation of their birth, a study of an Israeli sign language has shown. “We didn't expect to see word order so quickly.” Carol ...