Between 30 and 50% of individuals with Autism Spectrum Disorder (ASD) do not develop vocal language deemed functionally acceptable to meet their daily communication needs. As a result, individuals with ASD may require intervention alternatives to vocal speech, such as augmentative and alternative communication (AAC). However, very little is known…

Background: Children who are learning English as an Additional Language (EAL) may start school with smaller vocabularies than their monolingual peers. Given the links between vocabulary and academic achievement, it is important to evaluate interventions that are designed to support vocabulary learning in this group of children. Aims: To evaluate…

Support for baby signing (BS) with hearing infants tends to converge toward three camps or positions. Those who advocate BS to advance infant language, literacy, behavioral, and cognitive development rely heavily on anecdotal evidence and social media to support their claims. Those who advocate BS as an introduction to another language, such as…

Presents study designed to determine whether interruption in the use of the manual encoding modality would retard learning in prelingually deaf subjects. One group of students used finger spelling and finger numeration in learning eight pairs of number-word combinations while the other group used no manual encoding. Results show groups using…

Conventional sign language used by a community of signers over generations was compared with gestures invented by a deaf child over a period of years and with gestures invented by nonsigning hearing individuals on the spot. Findings suggest that an individual can introduce standards of well-formedness, but construction of standards requires…

Examines whether manually coded English (MCE) sign language systems are learnable. Reading achievement and expressive English skills of deaf students educated using only a MCE sign system were examined. Deaf students had expressive English skills comparable to hearing students in respect to syntactical and lexical skills but were deficient in…

A study compared the performance of congenitally deaf signers (N=39) and hearing individuals (N=39) on a bilateral tachistoscopic task. Subjects were exposed to pretested linguistic and nonlinguistic stimuli during the task. Analysis of response time indicated that deaf subjects were slower to respond than were hearing subjects across all…

Discusses a study of differences in nonliteral language use among deaf women, women who could hear, and women who could hear and who used sign language. Subjects told stories orally and in sign to children of 4 and 10 years. Deaf mothers' nonliteral content was higher, whereas hearing mothers' stories were longer. (Author/GH)

mparison of sign language used by Urubu-Kaapor Indians in the Amazonian jungle (UKSL) and sign language used by deaf people in Sao Paulo (SPSL). In the former situation, deaf people are more integrated and accepted into their community than in Sao Paulo, because most hearing individuals are able and willing to use sign language to communicate with…

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.…

Study indicates that hearing impaired residential students are more proficient users of American Sign Language than are hearing impaired children enrolled in local, public school programs, and older such residential students are more proficient in the language than are younger students. (SL)

Surveys recent literature on the origins of language, and speculates on the history of human language, especially on the factors contributing to the change from a gestoral to a vocal system. (Available from the University of Alabama Press, Periodicals Department, Drawer 2877, University, Alabama 35486.) (AM)

Deaf children (N=52) were administered a videotaped presentation of a vocabulary test under one of five conditions: Total Communication (TC) with audio; TC without audio; Manual Communication (MC) with no mouth movement; Oral Communication (OC) with audio; and OC without audio. Modes using MC or TC yielded performances significantly superior to OC…

Examined were the cognitive and social play behaviors of hearing impaired kindergarten children. Relations probed included those between: (1) children's social and cognitive play and sign-based or oral-aural-based classroom instruction; (2) children's overall efforts to communicate and type of class instruction; and (3) the quality of children's…

Two experiments compared signed and written stories by deaf 7- to 15-year-olds with oral and written stories by hearing age-mates. Found that the signed and oral stories had similar discourse structures as indicated by patterns of causal goal-action-outcome episodes. The grammatical and lexical character of deaf students' written stories lagged…