In two experiments we investigated the relationship between the working memory skills of sign language interpreters and the quality of their interpretations. In Experiment 1, we found that scores on 3-back tasks with signs and words were not related to the quality of interpreted narratives. In Experiment 2, we found that memory span scores for…

Learners' ability to recognize linguistic contrasts in American Sign Language (ASL) was investigated using a paired-comparison discrimination task. Minimal pairs containing contrasts in five linguistic categories (i.e., the formational parameters of movement, handshape, orientation, and location in ASL phonology, and a category comprised of…

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…

This case study reports on the progress of Navon, a 13-year-old boy with prelingual deafness, over a 3-month period following exposure to Logo, a computer programming language that visualizes specific programming commands by means of a virtual drawing tool called the Turtle. Despite an almost complete lack of skills in spoken and sign language,…

A total of 1,018 signs in one deaf child's naturalistic interaction with her deaf mother, between the ages of 19 and 24 months were analyzed. This study summarizes regular modification processes in the phonology of the child sign's handshape, location, movement, and prosody. First, changes to signs were explained by the notion of phonological…

The purpose of this study was to determine the nature and efficiency of the strategies used by prelingually deafened native signers for the temporary retention of written words with reference to a primary language-coding hypothesis (M. A. Shand, 1982). For the gathering of the data, participants were shown lists of serially presented written…

Three experimental techniques that can be used to investigate the gradient of discrete nature of intonational differences, the semantic task, the imitation task, and the pitch range task are discussed and evaluated. It is pointed out that categorical perception is a sufficient but not a necessary, property of phonological discreteness. (Author/VWL)

Reviews previous work on phonological variation in American Sign Language (ASL) and examines issues that distinguish spoken languages. Presents an account of the data collection, reduction, and analysis, with an emphasis on issues particular to the analysis. Discusses implications of the results, including possible change in ASL. (Author/VWL)

Describes how a laboratory phonologist might investigate three issues in the analysis of the prosody of signed languages: the internal structure, if any, of the signed syllable, the realization of lexical and phrasal prominence, and the marking of edges. Proposes to investigate the internal structure of the syllable by adapting psycholinguistic…

In response to an earlier article (SLS 51) regarding duality of patterning in the evolution of language, it is suggested that all utterances of a language be coded into elementary units of meaning that could be manipulated into larger units of discourse. This method would attempt to systematize a language's constantly changing phonemic inventory.…

Explores the predictors of early mastery versus error in children's acquisition of American Sign Language. Hypothesizes that the most frequent values for a particular parameter in prelinguistic gesture will be the most frequent in early signs and the most likely sources of substitution when children make errors. (Author/VWL)

Details the influence of English on British Sign Language (BSL) at the syntactic, morphological, lexical, idiomatic, and phonological levels. Shows how BSL uses loan translations, fingerspellings, and the use of mouth patterns derived from English language spoken words to include elements from English. (Author/VWL)

Attempts to prove that users of American Sign Language (ASL) do perform within a closed system of manual and nonmanual sign production features (phonemes and distinctive features). Deaf signers are quite capable of creating nonsense words as well as communicating with signers of other languages through pantomime and other paralinguistic features.…

The textbook surveys what is known about language and of the methods used by linguists in arriving at that knowledge. Each chapter addresses an aspect of linguistics, reviewing current knowledge and providing study questions, discussion topics and projects, and a list of additional reading. Chapter topics include: the origins of language;…