Research over the past two decades has reported a robust relationship between relative social status and first-person singular (FPS) pronoun use in English. For my dissertation study, I wanted to test the replicability of those findings using American Sign Language (ASL) data that I collected for this purpose. In alignment with previous work, I…

Iconicity is a relationship of resemblance between the form and meaning of a sign. Compelling evidence from diverse areas of the cognitive sciences suggests that iconicity plays a pivotal role in the processing, memory, learning, and evolution of both spoken and signed language, indicating that iconicity is a general property of language. However,…

South Africa is a country characterised by great linguistic diversity. Large indigenous languages, such as isiZulu and isiXhosa, are spoken by many millions of people, as well as the languages with European roots, such as Afrikaans and English, which are spoken by several millions and used by many more in daily life. This situation provides a…

Previous research on reference tracking has revealed a tendency towards over-explicitness in second language (L2) learners. Only limited evidence exists that this trend extends to situations where the learner's first and second languages do not share a sensory-motor modality. Using a story-telling paradigm, this study examined how hearing novice…

Nonstandard grammatical forms are often present in the writing of deaf students that are rarely, if ever, seen in the writing of hearing students. With the implementation of Strategic and Interactive Writing Instruction (SIWI) in previous studies, students have demonstrated significant gains in high-level writing skills (e.g., text structure) but…

Vincent, a hearing child of deaf parents who was fluent in ASL by the time of his first exposure to a spoken language (English) at about age 3, needed only a few months to learn the distinction between English first person pronouns and pronouns referring to other grammatical persons, but it was several years before he learned all the other…

A notable difference between signed and spoken languages is the use of nonmanual linguistic signals that co-occur with the production of signs. These nonmanual signals involve primarily the face and upper torso and are an important feature of American Sign Language (ASL). They include grammatical markers that indicate syntactic categories such as…

Research supported by a grant from the National Institutes of Health. (DD)

A dictionary of Thai sign language outlines and illustrates the vocabulary and structure of the sign language used by the deaf community throughout Thailand. It reflects the Thai lexical structure, with the signs arranged into six basic sign groups (movement verbs, oppositions, negation, verb tenses, dimensions, and a category containing days,…