On the major class features and the syllable theory. According to these theories, the most audible element will always occupy the syllabic core, while the less sonorous elements will occupy the margins, with increasing sonority towards the core 2 2. The concept of sonority is based on observations of how sounds are produced. Virtually all theories of the syllable agree that it follows some principle of sonority governing the internal organization of its constituents. 337-83., which was adopted in this study, a syllable consists of an attack (A) or onset and a rhyme (R) the rhyme is binary branched with a core (Co), filled by a vowel, and a coda (Cd), filled by a consonant at the end of the syllable. The structure of phonological representations. According to the hierarchical model of Selkirk (1982) 1 1. There are phonological models that presuppose a flat structure as the internal organization of the syllable, in which a linear relation holds between the elements there are others proposing that this structure is organized hierarchically. The onset, or the consonant sequence that starts a syllable, is defined as simple when composed of a single consonant, and either complex or ramified when composed of more than one consonant. One of the most common processes in typical phonological development is the simplification of complex onset, which occurs when children cannot handle a syllabic sequence of a greater degree of complexity. These attempts, which may affect a class or sequence of sounds, are called phonological processes, and they are systematically observed in children's speech. However, if the target word does not coincide with simpler forms than have already been mastered, the child will tend to avoid or simplify it, trying to adjust the target sound sequences to the inventory that has already been mastered. Based on the adult speaker's input, children perform different adjustments, organizing their phonological system to achieve the target words. Essas informações contribuem para a seleção do léxico para a avaliação e tratamento em casos de desenvolvimento atípico.įala Criança Linguagem Transtornos da Articulação da Falaĭuring phonological development, children’s cognitive and phonoarticulatory skills will gradually mature. Os processos fonológicos mais observados na fala das crianças foram: simplificação para C 1V e substituição de líquida. Em relação à prevalência dos processos fonológicos, foi observada uma diferença estatisticamente significante entre os diferentes processos, com prevalência do processo fonológico de simplificação para C 1V, quando considerados os dois tipos de onset complexo, exceto para a faixa de 5 anos, na qual houve uma prevalência do processo de substituição da líquida. Resultados:Ĭonstatou-se aquisição tardia desse componente silábico, na faixa etária de 5 0-5 11, para os dois tipos de onsets complexos. Realizada análise estatística inferencial dos dados com o teste qui-quadrado, considerado alfa significante <0,05, sendo analisados os processos fonológicos na produção do onset complexo. Os dados foram coletados por meio da avaliação com o Teste de Linguagem Infantil - ABFW (WERTZNER, 2004) e de fala espontânea. Métodos:įoram incluídas 31 crianças sem comprometimentos auditivos, motores e(ou cognitivos. Speech Child Language Articulation Disordersĭescrever e analisar os processos fonológicos produzidos na aquisição do onset complexo por crianças com desenvolvimento fonológico típico entre 3 0 e 5 11 de idade, estudantes de uma creche-escola municipal pública de Maceió-AL. These results will contribute to the selection of the lexicon for evaluation and treatment of cases of atypical development. The most observed phonological processes in children's speech were: simplification of C 1V and liquid substitution. In relation to the prevalence of phonological processes, a statistically significant difference was observed between the different processes, with a prevalence of the simplified phonological process for C 1V, when taking the two types of complex onset into consideration however, the 5-year age group, in which there was a prevalence of liquid substitution, was an exception. We found evidence for late acquisition of this syllabic component in the age range of 5 0-5 11 for both types of complex onsets. Inferential statistical analysis of the data was performed, and the phonological processes were analyzed in the production of complex onset. The data were collected using the ABFW Child Language Test (WERTZNER, 2004) spontaneous speech was also collected. ![]() Thirty-one students of a public day-care center in Maceió-AL, having no auditory, cognitive, or motor impairment, participated in this study. ![]() ![]() Description and analysis of the phonological processes in the acquisition of complex onset by children with typical phonological development in the age ranges of 3 0 and 5 11.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |