LUCIANA DE OLIVEIRA PAGAN NEVES
Projetos de Pesquisa
Unidades Organizacionais
2 resultados
Resultados de Busca
Agora exibindo 1 - 2 de 2
- Fatores causais e aplicação de provas complementares relacionadas à gravidade no transtorno fonológico(2012) WERTZNER, Haydée Fiszbein; FRANCISCO, Danira Tavares; PAGAN-NEVES, Luciana de OliveiraPURPOSE: To determine whether the severity index that measures the percentage of consonants correct distinguishes children with speech sound disorders (SSD) according to measures of stimulability and speech inconsistency, as well as to the presence of heritability (familial history) and history of early recurrent otitis media. METHODS: Participants were 15 subjects aged between 5 and 7 years and 11 months, diagnosed as phonologically disordered. The PCC-R index was calculated for both words imitation and picture naming tasks, separately. The need to apply stimulability test was considered according to the criteria proposed in previous research for Brazilian Portuguese-speaking children. Speech inconsistency allowed the classification of subjects as either consistent or inconsistent. Data were statistically analyzed. RESULTS: Comparison between PCC-R calculated for picture naming and words imitation tasks demonstrated difference only for the need for the application of the stimulability test. Such difference was not observed in the speech inconsistency test. No difference was found at PCC-R values considering both familial and otitis media histories. CONCLUSION: The present research indicates that children who were submitted to the stimulability test presented lower values of PCC-R. However, PCC-R values were not determinant for differences among children, regarding the speech inconsistency test and familial and otitis media histories.
- Tongue contour for /s/ and /?/ in children with speech sound disorder(2014) WERTZNER, Haydée Fiszbein; FRANCISCO, Danira Tavares; PAGAN-NEVES, Luciana de OliveiraPURPOSE: To describe the tongue shape for /s/ and /∫/ sounds in three different groups of children with and without speech sound disorder. METHODS: The six participants were divided into three groups: Group 1 - two typically developing children, Group 2 - two children with speech sound disorder presenting any other phonological processes but not the ones involving the production of the /∫/ and Group 3 - two children with speech sound disorder presenting any phonological processes associated to the presence of the phonological process of palatal fronting (these two children produced /∫/ as /s/) aged between 5 and 8 years old, all speakers of Brazilian Portuguese. The data were the words /'∫avi/ (key) and /'sapu/ (frog). Tongue contour was individually traced for the five productions of each target word. RESULTS: The analysis of the tongue contour pointed to evidences that both /s/ and /∫/ were produced using distinct tongue contours for G1 and G2. The production of these two groups was more stable than G3. The tongue contour for /s/ and /∫/ from the children in G3 was similar, indicating that their production was undifferentiated. CONCLUSION: The use of the ultrasound applied to the speech analysis was effective to confirm the perceptual analysis of the sound made by the speech-language pathologist.