Navegando por Palavras-chave "Speech Sound Production Disorder"

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    Percepção de fala no transtorno específico de leitura com e sem transtorno dos sons da fala
    (Universidade Federal de São Paulo (UNIFESP), 2021) Appezzato, Mariana Martins [UNIFESP]; Avila, Clara Regina Brandao De [UNIFESP]; Universidade Federal de São Paulo
    Objective: To characterize speech perception skills in school children with Specific Reading Disorders with and without Persistent Speech Sound Disorders, in order to identify specific changes in each condition and classify them. Method: 80 children (50% boys), regularly enrolled in the 2nd (N=1), 3rd (N=28), 4th (N=29), 5th (N=15) and 6th (N=7) grades participated in the study. Control Group (GC) (N=48): no complaints, no speech alteration; and Research Group (GP) (N=32): GPI (N=15) with Specific Reading Disorders and GPII (N=17) with TEL and TSFP. An evaluation protocol aggregated 03 tests to evaluate auditory input reception skills of linguistic stimuli: (A) - auditory perception of verbal and nonverbal sounds; (B) - discrimination of nonwords, with Portuguese language structure; and (C) - discrimination between Portuguese language syllabic structure and another language syllabic structure. Data was analyzed by likelihood ratio test, Kruskal-Wallis test (Fisher and van Belle, 1993), Dunn test with Bonferroni correction, Mann-Whitney test, Spearman correlation, and construction of a curve. Results: The medians of total correct answers observed in Control and GPI are higher than in GPII. There was no significant difference between the correct answers distributions of the Control and GPI (p>0.999) and GPI and GPII (p=0.332). The number of correct answers in the GC was higher than in the GPII (p=0.022). Considering the GC (GC and CPI) and GPII groups, a ROC curve was built in order to obtain a cutoff value for the number of correct answers in the testo f Discrimination of non-words with Portuguese language structure, but without lexical representation. Conclusion: The analysis of this study allowed to conclude, preliminarily, that the ability to discriminate non-words enabled the differentiation between school-aged children with TEL associated with TSFP and children with typical development, thus characterizing this group. Moreover, it was possible to classify this group of schoolchildren with a number of correct answers lower than 30.5, considering the task proposed to discriminate non-words. These results allow us to conclude that the presence of TSFP worsens the performance in speech perception tasks linked to the auditory discrimination of linguistic sounds.