A Look at the Other 90 Per Cent: Investigating British Sign Language Vocabulary Knowledge in Deaf Children from Different Language Learning Backgrounds. (1st June 2013)

• Record Type: Journal Article
• Authors: Mann, Wolfgang; Roy, Penny; Marshall, Chloë
• Is Part Of: Deafness & education international. Volume 15:Number 2(2013)
• Page Start: 91
• Page End: 116
• Publication Date: 2013-06-01
• Subjects: Deaf -- Education -- Periodicals; Deafness -- Periodicals; Teachers of the deaf -- Periodicals; Deaf -- Rehabilitation -- Periodicals; 371.91205
• DOI: 10.1179/1557069X12Y.0000000017
• Languages: English
• ISSNs: 1464-3154

Abstract

<abstract> <title> <x xml:space="preserve">Abstract</x> </title> <p>In this study we present new data on deaf children's receptive and expressive vocabulary knowledge in British Sign Language (BSL) from a sample consisting of children with deaf parents, children with hearing parents, and children with additional needs. Their performance on three BSL vocabulary tasks was compared with (previously reported findings from) a sample of deaf fluent signers. We use these data to assess the effects of some key demographic/child variables on deaf signing children's vocabulary and discuss findings in the relation to the meaning of 'normative' data and samples for this heterogeneous population. Findings show no effect of the presence of additional disabilities on participants' scores for any of the three tasks. As expected, chronological age is the most significant factor in performance on all vocabulary tasks while the number of deaf relatives only becomes statistically significant for the form recall task. This study contributes to the field of sign language assessment by seeking to identify key variables in heterogeneity and how these variables affect signed vocabulary acquisition with the long-term objective of informing intervention.</p> </abstract>