Description
This study investigates the origins of American Sign Language, its evolution from French Sign Language, and evidence about the word formation process of ASL, including data from 19th and early 20th century dictionaries.
Ted Supalla is Professor in the Department of Neurology at Georgetown University in Washington, DC. Patricia Clark, a certified ASL/English interpreter, is an adjunct faculty member in the Program in American Sign Language at the University of Rochester in Rochester, New York.