types e tokens na aquisição típica de linguagem por sujeitos de 18 a 32 meses falantes do português brasileiro types and tokens in typical language acquisition of brazilian portuguese subjects among 18 and 32 months

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ID: 177164
2011
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Abstract
OBJETIVO: analisar comparativamente a mudança em types e tokens e na taxa de type/token em crianças, de ambos os sexos, entre 18 e 36 meses, falantes nativos do português brasileiro, quanto à classe gramatical e à medida total e segmentar. MÉTODO: foram gravadas e transcritas as falas de 60 crianças com desenvolvimento típico de linguagem em atividades lúdicas com as mães ou professora. A seguir, efetuaram-se os cálculos da taxa de type/token (TTR) e de types e tokens (ty/to), na forma total e segmentar, com sua distribuição em classes gramaticais. Os resultados foram analisados estatisticamente, por meio dos testes t-student e análise de variância (ANOVA). RESULTADOS: o número de types e tokens totais apresentou vantagens sobre o segmentar em termos de descrição de classes gramaticais e na diferenciação estatística das faixas etárias de 18, 24 e 32 meses. Evolutivamente substantivos surgem primeiro do que verbos, advérbios e adjetivos e demais classes gramaticais que se completam até 32 meses. CONCLUSÃO: não houve diferença estatística quanto ao gênero. A análise isolada dos types e tokens é mais efetiva do que a divisão dos mesmos (TTR), tendo validade estatística na diferenciação das faixas etárias de 18, 24 e 32 meses. O número de types e tokens segmentar é menos efetivo na descrição gramatical considerando faixa etária e gênero.
PURPOSE: to comparatively analyze the change in types and tokens and the rate of type / token in children of both genders, aged between 18 and 36 months, native speakers of Brazilian Portuguese, as for grammatical category and total measure and segmental aspect. METHOD: the speech of sixty children with typical language acquisition was recorded while playing with their mothers or teachers. The type/token ratio (TTR) and the total and segmental types and tokens were calculated, as for their grammatical distribution. The results were submitted to statistical analyses by Student Test and Variance Analysis (ANOVA). RESULTS: the total number of types and the tokens is more effective to describe children grammatical evolution, among 18 and 32 months age, than the segmental one. Substantives emerge first than verbs, adverbs, adjectives and others grammatical categories. All of the grammatical categories are in production at the 32 months of age. CONCLUSION: no statistical differences were found among genders. The analysis of types and tokens is more effective than TTR and differentiated statically the ages: 18, 24 and 32 months. The segmental numbers of types and tokens is a less effective measure for the grammatical description in ages and genders.
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scherer2011revistatypes Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Sabrina Scherer;Ana Paula Ramos de Souza
Journal journal of applied botany and food quality
Year 2011
DOI
DOI not found
URL
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-18462011000500008
Keywords
Evaluation child language language tests linguisticsotorhinolaryngology vocabulario

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