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Article: Effect of listener training on perceptual judgement of hypernasality

TitleEffect of listener training on perceptual judgement of hypernasality
Authors
KeywordsDirect magnitude estimation
Hypernasality
Perceptual judgement
Reliability
Issue Date2009
PublisherInforma Healthcare. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/02699206.asp
Citation
Clinical Linguistics And Phonetics, 2009, v. 23 n. 5, p. 319-334 How to Cite?
AbstractReliable perceptual judgement is important for documenting the severity of hypernasality, but high reliability can be difficult to obtain. This study investigated the effect of practice and feedback on intra-judge and inter-judge reliability of hypernasality judgements. The judges were 36 speech-language therapy students, who were randomly assigned to three groups for training: (1) Exposure (simple exposure to hypernasal speech samples), (2) Practice-only (practice with hypernasality judgements without feedback), and (3) Practice-Feedback (practice with hypernasality judgements with feedback). After training, the judges rated hypernasality in non-nasal sentences produced by 20 speakers with hypernasality and two normal speakers, using direct magnitude estimation. Both practice groups showed fair-to-good inter-judge reliability for rating the female samples: had more listeners who showed significant intra-judge reliability, and had significantly larger range of hypernasality ratings than the exposure group. To conclude, practice (with or without feedback) is useful for improving the reliability of hypernasality ratings.
Persistent Identifierhttp://hdl.handle.net/10722/60012
ISSN
2015 Impact Factor: 0.617
2015 SCImago Journal Rankings: 0.483
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLee, Aen_HK
dc.contributor.authorWhitehill, TLen_HK
dc.contributor.authorCiocca, Ven_HK
dc.date.accessioned2010-05-31T04:02:07Z-
dc.date.available2010-05-31T04:02:07Z-
dc.date.issued2009en_HK
dc.identifier.citationClinical Linguistics And Phonetics, 2009, v. 23 n. 5, p. 319-334en_HK
dc.identifier.issn0269-9206en_HK
dc.identifier.urihttp://hdl.handle.net/10722/60012-
dc.description.abstractReliable perceptual judgement is important for documenting the severity of hypernasality, but high reliability can be difficult to obtain. This study investigated the effect of practice and feedback on intra-judge and inter-judge reliability of hypernasality judgements. The judges were 36 speech-language therapy students, who were randomly assigned to three groups for training: (1) Exposure (simple exposure to hypernasal speech samples), (2) Practice-only (practice with hypernasality judgements without feedback), and (3) Practice-Feedback (practice with hypernasality judgements with feedback). After training, the judges rated hypernasality in non-nasal sentences produced by 20 speakers with hypernasality and two normal speakers, using direct magnitude estimation. Both practice groups showed fair-to-good inter-judge reliability for rating the female samples: had more listeners who showed significant intra-judge reliability, and had significantly larger range of hypernasality ratings than the exposure group. To conclude, practice (with or without feedback) is useful for improving the reliability of hypernasality ratings.en_HK
dc.languageengen_HK
dc.publisherInforma Healthcare. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/02699206.aspen_HK
dc.relation.ispartofClinical Linguistics and Phoneticsen_HK
dc.rightsClinical linguistics & phonetics. Copyright © Informa Healthcare.en_HK
dc.subjectDirect magnitude estimationen_HK
dc.subjectHypernasalityen_HK
dc.subjectPerceptual judgementen_HK
dc.subjectReliabilityen_HK
dc.titleEffect of listener training on perceptual judgement of hypernasalityen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0269-9206&volume=23&issue=5&spage=319&epage=334&date=2009&atitle=Effect+of+listener+training+on+perceptual+judgement+of+hypernasalityen_HK
dc.identifier.emailWhitehill, TL: tara@hku.hken_HK
dc.identifier.authorityWhitehill, TL=rp00970en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1080/02699200802688596en_HK
dc.identifier.pmid19399664-
dc.identifier.scopuseid_2-s2.0-67649987671en_HK
dc.identifier.hkuros157846en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-67649987671&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume23en_HK
dc.identifier.issue5en_HK
dc.identifier.spage319en_HK
dc.identifier.epage334en_HK
dc.identifier.isiWOS:000265984200001-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridLee, A=16426099200en_HK
dc.identifier.scopusauthoridWhitehill, TL=7004098633en_HK
dc.identifier.scopusauthoridCiocca, V=6604000275en_HK

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