Lexical organization and phonological change in treatment.
Word frequency and neighborhood density are properties of lexical organization that differentially influence spoken-word recognition. This study examined whether these same properties also affect spoken-word production, particularly as related to children with functional phonological delays. The hyp...
| Publicado en: | Journal of Speech, Language & Hearing Research Vol. 45; no. 1; pp. 143 - 160 |
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| Autores principales: | , |
| Formato: | Artículo |
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American Speech-Language-Hearing Association
February 2002
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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=ssf&AN=507744909&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 507744909 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 10924388 1SM jtl: Journal of Speech, Language & Hearing Research issn: 10924388 maglogo: N pubinfo: dt: February 2002 vid: 45 iid: 1 pid: 42 pub: American Speech-Language-Hearing Association artinfo: ui: 507744909 10.1044/1092-4388(2002/011) ppf: 143 ppct: 17 formats: fmt: – @attributes: type: T – @attributes: type: P size: 144KB tig: atl: Lexical organization and phonological change in treatment. aug: au: Morrisette, Michele L. Gierut, Judith A. su: Developmental delay Language acquisition English phonology Children's language sug: subj: Developmental delay Language acquisition English phonology Children's language ab: Word frequency and neighborhood density are properties of lexical organization that differentially influence spoken-word recognition. This study examined whether these same properties also affect spoken-word production, particularly as related to children with functional phonological delays. The hypothesis was that differential generalization would be associated with a word's frequency and its neighborhood density when manipulated as input in phonological treatment. Using a multiple baseline across subjects design, 8 children (aged 3;10 to 5;4) were randomly enrolled in 1 of 4 experimental conditions targeting errored sounds in high-frequency, low-frequency, high-density, or low-density words. Dependent measures were generalization of treated sounds and untreated sounds within and across manner classes as measured during and following treatment. Results supported a hierarchy of phonological generalization by experimental condition. The clinical implications lie in planning for generalization through the input presented in treatment. Theoretically, the results demonstrate that lexical organization of words in the mental lexicon interacts with phonological structure in learning. Reprinted by permission of the publisher. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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