LUCIANA DE OLIVEIRA PAGAN NEVES
Projetos de Pesquisa
Unidades Organizacionais
2 resultados
Resultados de Busca
Agora exibindo 1 - 2 de 2
- Implicações da diadococinesia oral no transtorno fonológico(2013) WERTZNER, Haydée Fiszbein; PAGAN-NEVES, Luciana de Oliveira; ALVES, Renata Ramos; BARROZO, Tatiane FariaPURPOSE: To verify the performance of children with and without speech sound disorder in oral motor skills measured by oral diadochokinesia according to age and gender and to compare the results by two different methods of analysis. METHODS: Participants were 72 subjects aged from 5 years to 7 years and 11 months divided into four subgroups according to the presence of speech sound disorder (Study Group and Control Group) and age (<6 years and 5 months and >6 years and 5 months). Diadochokinesia skills were assessed by the repetition of the sequences 'pa', 'ta', 'ka' and 'pataka' measured both manually and by the software Motor Speech Profile®. RESULTS: Gender was statistically different for both groups but it did not influence on the number of sequences per second produced. Correlation between the number of sequences per second and age was observed for all sequences (except for 'ka') only for the control group children. Comparison between groups did not indicate differences between the number of sequences per second and age. Results presented strong agreement between the values of oral diadochokinesia measured manually and by MSP. CONCLUSION: This research demonstrated the importance of using different methods of analysis on the functional evaluation of oro-motor processing aspects of children with speech sound disorder and evidenced the oro-motor difficulties on children aged under than eight years old.
- Aplicação de medidas de gravidade e de inconsistência de fala em crianças com transtorno fonológico(2013) WERTZNER, Haydée Fiszbein; PEREIRA, Karina; SILVA, Thaís Zemlickas; PAGAN-NEVES, Luciana de OliveiraPURPOSE: To describe the severity indexes PCC-R, IRS, IRO, IRD, PDI and SII in children with speech sound disorder with and without the phonological process of devoicing and verify its efficiency in identifying differences among children. METHODS: This is retrospective and cross-sectional study involving 20 children with speech sound disorder between 5 and 8 years-old. Two subgroups were created according to the presence of the phonological process of stops and fricatives devoicing. Phonology test from the infantile language test (ABFW) was used to calculate productivity of phonological processes, the number of different types of phonological processes and the indexes PDI, PCC-R, IRS, IRO and IRD. Speech inconsistency test was applied to calculate the speech inconsistency index. Data were statistically analyzed. RESULTS: The study demonstrated that children with speech sound disorder and the presence of fricative and/or stops devoicing were more severe and presented higher values of the speech inconsistency index, PDI, IRS, IRO and IRD. The articulatory error most observed for both groups was the substitution while distortion occurred more in the group of children without the phonological process of devoicing. CONCLUSION: The severity indexes used were efficient to differentiate children with from children without the presence of the phonological processes of devoicing. There is evidence that children who have the phonological process of devoicing have difficulty with the phonological representation of the sound.