Sentence imitation by adolescents and young adults with Down's syndrome and other intellectual disabilities.
Sentence imitation performance was evaluated longitudinally in 26 adolescents and young adults with Down's syndrome (DS), and z6 age- and IQ-matched non-DS individuals with other causes of intellectual disability (II)). In each of three annual assessments, the OS group began sentence repetitions mor...
| Publicado en: | Journal of Intellectual Disability Research Vol. 39; no. 3; pp. 215 - 233 |
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| Autores principales: | , , , |
| Formato: | Journal Article |
| Publicado: |
Wiley-Blackwell
Jun1995
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=106033339&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 106033339 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 09642633 EUL jtl: Journal of Intellectual Disability Research issn: 09642633 maglogo: Y pubinfo: dt: Jun1995 vid: 39 iid: 3 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 106033339 2009404816 NLM7640492 106033339 ppf: 215 ppct: 18 formats: fmt: @attributes: type: P tig: atl: Sentence imitation by adolescents and young adults with Down's syndrome and other intellectual disabilities. aug: au: Marcell MM Ridgeway MM Sewell DH Whelan ML sug: ab: Sentence imitation performance was evaluated longitudinally in 26 adolescents and young adults with Down's syndrome (DS), and z6 age- and IQ-matched non-DS individuals with other causes of intellectual disability (II)). In each of three annual assessments, the OS group began sentence repetitions more slowly and imitated sentences less accurately than the ID group. DS sentence repetition accuracy was equivalent to the ID group only for two-word sentences and was poorer for every other sentence length. Comparisons of sentence imitation and auditory digit span scores suggested that only ID subjects benefitted from the additional meaning and structure provided by sentences. Correlational analyses performed between each year's sentence imitation score and a set of language, memory and hearing measures revealed that sentence imitation was related to grammatical comprehension, auditory then-term memory and IQ in both groups, and to expressive language ability, speed of spoken word processing, speech discrimination and acoustic reflexes in the DS group only. A significant relationship between sentence imitation and middle-ear functioning was further supported by a categorical analysis in which DS subjects with bilateral abnormal rympanograms tended to perform more poorly on sentence imitation casks than DS subjects with at least one normal rympanogram. It was concluded that sentence imitation is a task that is sensitive to the auditory-perceptual, cognitive and expressive difficulties evidenced by individuals with DS. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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