In a Dialogue section of the "Journal of Sociolinguistics" (vol. 26, no. 1), author pairs introduce a number of themes and debates in sign language sociolinguistics, explore why these are debates; how the debates are situated within sociolinguistics as a whole; and how spoken language sociolinguistics does or does not have similar…

This paper examines recent lexical expansion in New Zealand Sign Language (NZSL) in the context of change in the status of the language and ongoing contact with other (spoken and signed) languages. We categorised 917 new signs documented in the past five years according to their source, semantic field, and sign formation mechanism(s), both…

The article discusses the importance of sociohistorical context which is the foundation of variation studies in sociolinguistics. The studies on variation in spoken and signed languages are reviewed with the discussion of geographical and social aspects which are treated as external factors in the formation and maintenance of dialects and those…

Sign languages present particular challenges to language assessors in relation to variation in signs, weakly defined citation forms, and a general lack of standard-setting work even in long-established measures of productive sign proficiency. The present article addresses and explores these issues via a mixed-methods study of a human-rated…

In 1924 Jabbar Baghcheban created a manual system that employed the phonetic characteristics of spoken Persian and Perso-Arabic orthography for use in the education of deaf students (Ibrahimi 2007). This article is a first exploration of variation and change in this system as it has evolved into the Iranian manual alphabet. Data on the…

This article explores the language of bimodal bilinguals (i.e., hearing children of Deaf parents who are exposed to sign language at home and to spoken language in the surrounding community). In similar bilingual contexts involving pairs of spoken languages, the language used at home, which differs from that of the community, is referred to as the…

This dissertation explores the hypothesis that language processing proceeds in "windows" that correspond to representational units, where sensory signals are integrated according to time-scales that correspond to the rate of the input. To investigate universal mechanisms, a comparison of signed and spoken languages is necessary. Underlying the…