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)

Explores the role and status of hearing people within the Deaf community, in particular sign language interpreters. Indicates that hearing people and sign language interpreters in particular can become members of the Deaf community. (Author/VWL)

The nature of the representations maintained in verbal working memory is a topic of debate. Some authors argue for a modality-dependent code, tied to particular sensory or motor systems. Others argue for a modality-neutral code. Sign language affords a unique perspective because it factors out the effects of modality. In an fMRI experiment, deaf…

This paper examines the impact of auditory deprivation and sign language use on the enhancement of location memory and hemispheric specialization using two matching tasks. Forty-one deaf signers and non-signers and 51 hearing signers and non-signers were tested on location memory for shapes and objects (Study 1) and on categorical versus…

This study compared the effects of Picture Exchange Communication System (PECS) and sign language training on the acquisition of mands (requests for preferred items) of students with autism. The study also examined the differential effects of each modality on students' acquisition of vocal behavior. Participants were two elementary school students…

Hearing children from deaf families, Codas, represent a relatively invisible linguistic and cultural minority. Many hearing people are unaware of the fact that American Sign Language (ASL) is a separate language with its own grammatical structure unlike that of English. This misconception has led to an emphasis on oral education for deaf people in…

Many moments that humans see naturally suggest something other than themselves. This is a legacy from the remotest time. Among animals, movements of prey and predator give each an indication of what may happen next and a basis for choosing their own actions. As species evolved, the movements that could be made and the meanings that could be…

A sample of elementary school-and high school-age deaf students in special education programs in the Australian state of Queensland using Australasian Signed English (ASE) took the Test of Syntactic Abilities (Quigley, Steinkamp, Power, & Jones, 1978) and wrote a story in response to a wordless picture sequence. Several analyses of the…

This article studies accessible assessment design to large-scale English language proficiency assessments that are now mandatory for elementary and secondary English language learners in public schools. Using a modified Delphi approach, a panel of 33 experts from the areas of assessment, English as a second language or bilingual education, and…

This survey of seven hearing families with deaf children examined parent understanding of Signed English and American Sign Language, reasons for choosing Signed English, experiences with professionals and with other deaf adults, challenges of developing fluency in Signed English, and parental evaluation of the results of their use of Signed…

Two versions of a criterion-referenced videodisc-based instrument, SHIPS (Self-Help InterPersonal Skills), have been developed for high school students with hearing impairments. Students can choose either American Sign Language or English-based sign versions of assessment items. Field testing found that use of SHIPS enhanced data validity and…

This accordion style pamphlet, dual sided with English and Spanish text, suggests questions for parents to ask their Speech-Language Pathologist and speech and language therapy services for their children. Sample questions include: How will I participate in my child's therapy sessions? How do you decide how much time my child will spend on speech…

The effects of digital video frame rate and size on American Sign Language (ASL) learner comprehension were investigated. Fifty-one students were randomly assigned to one of three video-size treatment groups: 480x360, 320x240, and 240x180 pixels. Within each treatment, three 30-second videos of signed narratives at frame rates of 6, 12, and 18…

When children learn language, they apply their language-learning skills to the linguistic input they receive. But what happens if children are not exposed to input from a conventional language? Do they engage their language-learning skills nonetheless, applying them to whatever unconventional input they have? We address this question by examining…

This pilot research project examined the use of sign language as a communication bridge for non-Deaf children between the ages of 0-6 years who had been diagnosed with, or whose communication difficulties suggested, the presence of such disorders as Autism, Down Syndrome, Fetal Alcohol Spectrum Disorder (FASD), and/or learning disabilities.…