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Titolo:
Effects of linguistic cues and stimulus cohesion on intelligibility of severely dysarthric speech
Autore:
Hustad, KC; Beukelman, DR;
Indirizzi:
Penn State Univ, Dept Commun Disorders, University Pk, PA 16802 USA Penn State Univ University Pk PA USA 16802 s, University Pk, PA 16802 USA Univ Nebraska, Dept Special Educ & Commun Disorders, Lincoln, NE USA Univ Nebraska Lincoln NE USA al Educ & Commun Disorders, Lincoln, NE USA
Titolo Testata:
JOURNAL OF SPEECH LANGUAGE AND HEARING RESEARCH
fascicolo: 3, volume: 44, anno: 2001,
pagine: 497 - 510
SICI:
1092-4388(200106)44:3<497:EOLCAS>2.0.ZU;2-I
Fonte:
ISI
Lingua:
ENG
Soggetto:
SPOKEN WORD-RECOGNITION; LEXICAL ACCESS; CONTEXT; PERCEPTION; SPEAKER;
Keywords:
intelligibility; speech perception; motor speech disorders; speech supplementation strategies; augmentative communication;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
51
Recensione:
Indirizzi per estratti:
Indirizzo: Hustad, KC Penn State Univ, Dept Commun Disorders, 110 Moore Bldg, University Pk, PA 16802 USA Penn State Univ 110 Moore Bldg University Pk PA USA 16802 2 USA
Citazione:
K.C. Hustad e D.R. Beukelman, "Effects of linguistic cues and stimulus cohesion on intelligibility of severely dysarthric speech", J SPEECH L, 44(3), 2001, pp. 497-510

Abstract

This study examined the effects of supplemental cues on the intelligibility of unrelated sentences and related sentences (narratives) produced by 4 women with severe dysarthria secondary to cerebral palsy Visual images containing alphabet, topic, combined (alphabet and topic together), and no cues were imposed in real time on audio speech samples and presented to 72 nondisabled listeners. Statistical results showed that cue conditions had similar effects on unrelated and on related sentence intelligibility. Combined cues resulted in higher intelligibility scores than any other cue condition, no cues resulted in lower intelligibility scores than any other cue condition, and alphabet cues yielded higher intelligibility scores than topic cues. intelligibility of related and unrelated sentences differed only for alphabet cues where related sentences had greater intelligibility than unrelated sentences. Results are discussed relative to the quantity and type of cues.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/04/20 alle ore 11:32:13