Presents a list of classifiers in American Sign Language and describes a study of their semantic characteristics. Classifiers are defined as certain hand shapes in particular orientations that stand for certain semantic features of noun arguments and which may substitute for particular nouns in various semantic environments, thereby functioning as…

Many moments that humans see naturally suggest something other than themselves. This is a legacy from the remotest time. Among animals, movements of prey and predator give each an indication of what may happen next and a basis for choosing their own actions. As species evolved, the movements that could be made and the meanings that could be…

American Sign Language uses the face to express vital components of grammar in addition to the more universal expressions of emotion. The study of ASL facial expressions has focused mostly on the perception and categorization of various expression types by signing and nonsigning subjects. Only a few studies of the production of ASL facial…

The performance of two sign language interpreters in interpreting and transliterating two English texts in 1973 and again in 1985 was analyzed. Both interpreters significantly increased their use of four linguistic features of American Sign Language: classifiers; rhetorical questions; noun-adjective word order; and nonmanual negation. (Author/CB)