Recent research in sociolinguistics has demonstrated the need for looking at language in a dynamic framework, that is, for not imposing the traditional synchronic-diachronic dichotomy on linguistic studies. Support for the dynamic framework has been given from various oral languages. This paper attempts to test variation theory with historically…

The study of pidgin and creole languages, usually emphasizing oral language codes, offers insights into language, especially as an observably dynamic phenomenon. However, channel is highly influential on the surface form of the language code. Pidgin sign language codes, not dependent on oral language codes, can serve as an ideal forum for the…

This paper examines negative incorporation in various lects of two historically related sign languages, French Sign Language and American Sign Language. Negative incorporation not only offers interesting insights into the structure of French and American Sign Language, but also into the descriptive and explanatory power of variation theory. By…