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…

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.…

Teachers of students with "low-incidence" disabilities, such as students who are deaf or hard of hearing, face unique challenges in putting education policy into practice. The present article presents professional development findings from the Third Annual National Survey of Accommodations and Assessment for Students Who Are Deaf or Hard…

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 article tells the story of how Colby, a young boy who is congenitally deafblind, developed language and literacy. Narrative is coupled with video to illustrate how the following four instructional approaches and interventions supported his development: (1) daily schedule, (2) home-school journal, (3) experiential based literacy, and (4)…

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,…

Background: Specific language impairment has previously solely been documented for children acquiring spoken languages, despite informal reports of deaf children with possible sign language disorder. The paper reports the case of a deaf child exposed to British Sign Language (BSL) from birth, who has significant developmental deficits in the…

This paper provides an overview of the challenges in learning a signed language as a second language, in particular for hearing parents with deaf children, and details an action research process that led to the design of a new curriculum for teaching Australian Sign Language (Auslan) to the families of deaf children. The curriculum was developed…