The linguistic and cognitive profiles of five deaf adults with a sign language disorder were compared with those of matched deaf controls. The test involved a battery of sign language tests, a signed narrative discourse task and a neuropsychological test protocol administered in sign language. Spatial syntax and facial processing were examined in…

In order to empirically examine the claim that sign language varieties in Hong Kong developed partially from sign language varieties in Shanghai, this paper examines the intuitive judgements of Hong kong signers about the similarities and difference in basic vocabulary items in sign language varieties in Shanghai and in Hong Kong. Specifically,…

Argues that the study of natural sign languages can enhance understanding of what language really is. The aspects of sign language that are similar and dissimilar to the characteristics of spoken language are described. (Author/CB)

Examined cerebral activation during sign language comprehension in six persons with deafness and nine hearing persons, all of whose parents were deaf. The group with deafness showed more activation than the hearing group in the right parieto-occipital region, indicating that they were more dependent on the spatial components in sign language than…

Researchers comparing the signing of deaf early and late learners of Swiss German Sign Language were struck by the difference in the production of signs by two groups of signers. Specifically that the signing of early learners was easier to watch and understand, because it was more rhythmic. Analyses were made of temporal aspects of the production…

This investigation examined whether access to sign language as a medium for instruction influences theory of mind (ToM) reasoning in deaf children with similar home language environments. Experiment 1 involved 97 deaf Italian children ages 4-12 years: 56 were from deaf families and had LIS (Italian Sign Language) as their native language, and 41…

A survey was conducted with 67 science teachers who taught deaf children at the elementary school level. Teacher background variables, information about teacher preparation and certification, preferred teaching methods, communication methodologies, curriculum, and the use of technology were gathered. A purposeful, convenience sampling technique…

Flexibility and creativity in the language of deaf children were investigated by requesting four deaf and four hearing youths to generate stories on themes supplied by an experimenter. One theme concerned finding a new civilization in the center of the earth; the other centered on awakening one day to discover that animals and people had changed…

Describes discourse development in the sign language of 24 profoundly deaf children. Findings indicate children were acquiring appropriate discourse strategies comparable to those used by hearing children in spoken conversations and adult deaf signers. (DF)

A total of 79 profoundly deaf 8- to 12-year-old children were tested for comprehension of spoken, written, and signed (Paget-Gorman Sign System, PGSS) English grammatical contrasts. It is concluded that the PGSS provides a communication channel that does not hinder language acquisition, but does not overcome the grammatical problems of deaf…

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…

Preliminary version of a paper presented at the meeting of the Linguistic Society of America, December 1971. (VM)

Reviews research on sign language as an instrument of communication and on the psychological validity of sign language. Examines the production of sign language as compared to oral language, perception in sign language, and studies on the role of memory in sign language. (AM)

Two groups (N=65 each) of congenitally deaf teenagers divided according to hearing/deaf parents were assessed for three measures of communicative fluency and two measures of English grammar/structure. High correlations were found between reading and the English grammar measures. Fluency in American Sign Language was not correlated with reading for…