This article examines the diversity of sign language varieties used in Lima, Peru. The majority of the analysis is based on lexicostatistics, using data collected in 2014 to compare nine signers and to determine foreign influences. This technique is used to better understand the linguistic situation without the need for a large corpus of data. Two…

Examines the similarities between British Sign Language and West Indian Creole, both in their social development and structural similarity. Pertinent educational implications are discussed. (EKN)

Examines the characteristics of diglossia and applies them to the current sign language situation in the United States. Concludes diglossia does not exist and argues that what is really happening is code switching between languages and style shifting within a language. (EKN)

Examines from a creolist perspective the claim that American Sign Language (ASL) has creole origins. Applying criteria based on the work of various creole researchers, the article concludes that the evidence for creole origins of ASL does not meet any usual definition of a creole. The article discusses lexical and morhosyntactic similarities…

Considers the acquisition of language by deaf children of deaf parents and by deaf children of hearing parents in the light of such linguistic theories as Andersen's "nativization-denativization" and Bickerton's "bioprograms." Findings both support the theories and bring to light complexities that the theories do not exactly explain. (SED)