Hypernasality ratings using reference samples with and without feedback (2017)
- Authors:
- USP affiliated authors: KROOK, MARIA INES PEGORARO - FOB ; DUTKA, JENIFFER DE CASSIA RILLO - FOB
- Unidade: FOB
- Subjects: VOZ HIPERNASAL; MÉTODOS DE ENSINO
- Language: Inglês
- Abstract: Objective: To compare ratings of hypernasality using reference samples with and withoutfeedback of the correct response. Method: Six speech-language pathology-undergraduatestudents, without experience with hypernasal speech, participated in this study. Their taskwas to rate 24 oral speech recordings regarding presence and level of hypernasality using a4-point scale in which 1=absence; 2=mild hypernasality; 3=moderate hypernasality; and2=severe hypernasality. After being calibrated with the definition of hypernasality and afterhearing reference samples of each level of hypernal speech the participants were randomlyassigned to one of two groups regarding the strategy for nasality rating: Group 1 (G1) ratedthe samples using the reference samples without feedback of the correct response, whileGroup 2 (G2) used the reference samples and also received immediate feedback regardingthe correct level of hypernasality (established by specialists as gold standard). Participantsrated all samples individually and the Kappa statistics were used to verify the agreementbetween the participants within each group. Results: The findings for G1 reviewed 50% ofcorrect responses with regular agreement between students (K=0.33; p=0.004). For G2 thefindings reviewed 79% of correct responses with substantial agreement between students(K=0.72; p<0.001). Conclusion: The results indicated that the feedback of the correctresponse (gold standard) immediately after ratings of recorded speech can significantlyimprove interrater’s agreement. This strategy could be considered a tool to optimize trainingof students for ratings of hypernasal speech.
- Imprenta:
- Publisher: Hospital de Reabilitação de Anomalias Craniofaciais, Universidade de São Paulo
- Publisher place: Bauru
- Date published: 2017
- Source:
- Título do periódico: Anais
- Conference titles: Simpósio Internacional de Fissuras Orofaciais e Anomalias Relacionadas
-
ABNT
GUERRA, Thais Alves et al. Hypernasality ratings using reference samples with and without feedback. 2017, Anais.. Bauru: Hospital de Reabilitação de Anomalias Craniofaciais, Universidade de São Paulo, 2017. Disponível em: https://repositorio.usp.br/directbitstream/ac6ecb3d-65ab-4ec1-95ac-c56983da7ccf/2947256.pdf. Acesso em: 19 abr. 2024. -
APA
Guerra, T. A., Machado, S. S., Ferreira, G. Z., Marino, V. C. de C., Pegoraro-Krook, M. I., & Dutka, J. de C. R. (2017). Hypernasality ratings using reference samples with and without feedback. In Anais. Bauru: Hospital de Reabilitação de Anomalias Craniofaciais, Universidade de São Paulo. Recuperado de https://repositorio.usp.br/directbitstream/ac6ecb3d-65ab-4ec1-95ac-c56983da7ccf/2947256.pdf -
NLM
Guerra TA, Machado SS, Ferreira GZ, Marino VC de C, Pegoraro-Krook MI, Dutka J de CR. Hypernasality ratings using reference samples with and without feedback [Internet]. Anais. 2017 ;[citado 2024 abr. 19 ] Available from: https://repositorio.usp.br/directbitstream/ac6ecb3d-65ab-4ec1-95ac-c56983da7ccf/2947256.pdf -
Vancouver
Guerra TA, Machado SS, Ferreira GZ, Marino VC de C, Pegoraro-Krook MI, Dutka J de CR. Hypernasality ratings using reference samples with and without feedback [Internet]. Anais. 2017 ;[citado 2024 abr. 19 ] Available from: https://repositorio.usp.br/directbitstream/ac6ecb3d-65ab-4ec1-95ac-c56983da7ccf/2947256.pdf - Modalidades de avaliação da nasalidade na reabilitação de fala nas fissuras labiopalatinas
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