Caracterização do desempenho ortográfico de fonemas oclusivos na escrita de crianças em início de alfabetização
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2017-04-24
Autores
Pezarini, Isabela de Oliveira [UNESP]
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Universidade Estadual Paulista (Unesp)
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Objetivos: descrever o desempenho ortográfico de crianças quanto ao registro de fonemas oclusivos do PB; verificar se a ausência do acento fonológico influencia a ocorrência de possíveis erros na ortografia desses fonemas; classificar o padrão de distribuição desses possíveis erros; classificar a distribuição dos possíveis erros em traços de ponto ou vozeamento; e verificar qual a direção dos traços envolvidos nesses possíveis erros. Métodos: foram analisados 21.049 registros ortográficos de fonemas oclusivos extraídos de 1.064 produções textuais de 76 crianças da 1ª série do Ensino Fundamental em duas escolas públicas do interior paulista. Relativos ao primeiro objetivo: os dados foram divididos em acertos e erros; relativos ao segundo objetivo, os erros foram classificados conforme ocorressem em sílabas acentuadas – tônicas e monossílabos tônicos – e não-acentuadas – pretônicas, postônicas e monossílabos átonos; relativos ao terceiro objetivo, os erros foram classificados, em um primeiro momento, em substituições e omissões, as substituições, por sua vez, foram subclassificados em ortográficas não fonológicas, ortográficas fonológicas e híbridas. As ortográficas fonológicas foram subdivididas, ainda, conforme envolvessem fonemas dentro e fora da classe das oclusivas; relativos ao quarto objetivo, as substituições fonológicas dentro da classe foram classificadas conforme envolvessem traços de ponto ou de vozeamento; e, finalmente, relativo ao quinto objetivo, os traços foram analisados de acordo com a direção da substituição envolvendo tanto ponto quanto vozeamento. Resultados: observou-se, quanto ao primeiro objetivo, maior número de acertos (20.318) quando comparado ao número de erros (729), resultado que sugere significativa estabilidade das crianças (já no primeiro ano de alfabetização) no registro de grafemas que correspondem a fonemas oclusivos; quanto ao segundo objetivo, maior concentração dos erros no interior das sílabas não-acentuadas (440) quando comparado àqueles em sílabas acentuadas (289), que se dá pelo fato de as sílabas não-acentuadas apresentarem características acústicas menos favoráveis à percepção auditiva do escrevente; quanto ao terceiro objetivo, observou-se distribuição dos erros em substituições (523) e omissões (206); nas substituições foram observados erros ortográficos fonológicos (298), híbridos (132) e ortográficos não-fonológicos (93). Extraídas as omissões, que se explicam por variação linguística do tipo *correno, para “correndo”,
grande parte das substituições justifica-se pelo fenômeno da transparência ortográfica; ainda quanto ao terceiro objetivo, em relação à distribuição dos erros ortográficos fonológicos, maior ocorrência deles envolvendo fonemas da própria classe das oclusivas (258) quando comparado aos fonemas fora dessa classe (40), que se justifica pelo fato de as crianças já se mostrarem capazes de perceber características fonético-fonológicos que tornam possível a distinção entre fonemas de diferentes classes; quanto ao quarto objetivo, observou-se maior número de erros fonológicos DC que envolveram vozeamento (222) quando comparado aos erros envolvendo ponto (47), resultado que sugere que a aquisição das oclusivas na escrita infantil segue, de certa forma, a trajetória de sua aquisição na fala; por fim, quanto ao quinto objetivo, observou-se, em relação aos erros de ponto, que a maioria envolvia o traço coronal, resultado que vai contramão da literatura, uma vez que se esperava maior instabilidade no traço dorsal; por fim, ainda quanto ao quinto objetivo, em relação aos erros de vozeamento, apesar da diferença numérica, não houve diferença estatística entre as direções das substituições. Conclusão: A análise do desempenho ortográfico global permite entender, quanto à especificidade dos erros, que, além de características fonético-fonológicas relacionadas à classe das oclusivas, a escrita inicial sofre influência de outros fatores, como a transparência/opacidade da escrita desses fonemas e a variação linguística.
Objectives: describe the orthographic performance of children regarding the recording of Brazilian Portuguese occlusive phonemes; verify if the absence of the phonological accent influences the occurrence of possible errors in the orthography of these phonemes; classify the distribution pattern of these possible errors; classify the distribution of possible errors in traits of point or voicing; and check the direction of the traits involved in these possible errors. Methods: 21,049 orthographic records of occlusive phonemes extracted from 1,064 textual productions of 76 children from the first grade of Elementary School were analyzed in two public schools in the interior of São Paulo State. Regarding the first objective: the data were divided into hits and errors; for the second objective, the errors were classified as accentuated syllables - tonics and tonic monosyllables - and unstressed – pre tonic, post tonic and unstressed monosyllables; for the third objective, the errors were initially classified in substitutions and omissions; the substitutions were sub-classified in non-phonological orthographic, phonological orthographic and hybrid. The phonological orthographic was further subdivided as they involved phonemes within and outside the class of occlusives; concerning the fourth objective, phonological substitutions within the class were classified as involving traits of point or voicing; and finally, regarding the fifth objective, the traits were analyzed according to the direction of the substitution involving both point and voicing. Results: a higher number of correct answers (20,318) was observed when compared to the number of errors (729), which suggests a significant stability of children (earlier in the first year of literacy) in the registry of graphemes corresponding to occlusive phonemes; as for the second objective, there was a greater concentration of errors within the unaccented syllables (440) when compared to those in accented syllables (289), which is due to the fact that unaccented syllables present acoustic characteristics less favorable to the auditory perception of the scribe; for the third objective, we observed a distribution of errors in substitutions (523) and omissions (206); in the substitutions, orthographic phonological (298), hybrids (132) and non-phonological orthographic (93) errors were observed. Extracting the omissions which are explained by linguistic variation like “correno” for "correndo" , most of the substitutions are justified by the phenomenon of orthographic transparency; still on the third objective, regarding the distribution of phonological orthographic errors, there was a higher occurrence involving the occlusive phonemes (258) when compared to phonemes outside this class (40), which is justified by the fact that the children already show up able to perceive phonetic-phonological characteristics that make possible the distinction between phonemes of different classes; as to the fourth objective, a greater number of phonological errors within the class involving voicing (222) was observed when compared to errors involving point (47), a result that suggests that the acquisition of occlusives in children's writing follows, to a certain extent, the trajectory of their acquisition in speech; finally, regarding the fifth objective, in relation to the point errors, it was observed that the majority involved the coronal trait, a result that goes against the literature, since greater instability was expected in the dorsal trait; still regarding the fifth objective, in relation to voicing errors, there was no statistical difference between the directions of the substitutions despite the numerical difference. Conclusion: The analysis of the global orthographic performance, regarding the specificity of the errors, allows us to understand that in addition to phonetic-phonological characteristics related to the class of occlusives, the initial writing is influenced by other factors, such as the transparency/opacity of the writing of these phonemes and the linguistic variation.
Objectives: describe the orthographic performance of children regarding the recording of Brazilian Portuguese occlusive phonemes; verify if the absence of the phonological accent influences the occurrence of possible errors in the orthography of these phonemes; classify the distribution pattern of these possible errors; classify the distribution of possible errors in traits of point or voicing; and check the direction of the traits involved in these possible errors. Methods: 21,049 orthographic records of occlusive phonemes extracted from 1,064 textual productions of 76 children from the first grade of Elementary School were analyzed in two public schools in the interior of São Paulo State. Regarding the first objective: the data were divided into hits and errors; for the second objective, the errors were classified as accentuated syllables - tonics and tonic monosyllables - and unstressed – pre tonic, post tonic and unstressed monosyllables; for the third objective, the errors were initially classified in substitutions and omissions; the substitutions were sub-classified in non-phonological orthographic, phonological orthographic and hybrid. The phonological orthographic was further subdivided as they involved phonemes within and outside the class of occlusives; concerning the fourth objective, phonological substitutions within the class were classified as involving traits of point or voicing; and finally, regarding the fifth objective, the traits were analyzed according to the direction of the substitution involving both point and voicing. Results: a higher number of correct answers (20,318) was observed when compared to the number of errors (729), which suggests a significant stability of children (earlier in the first year of literacy) in the registry of graphemes corresponding to occlusive phonemes; as for the second objective, there was a greater concentration of errors within the unaccented syllables (440) when compared to those in accented syllables (289), which is due to the fact that unaccented syllables present acoustic characteristics less favorable to the auditory perception of the scribe; for the third objective, we observed a distribution of errors in substitutions (523) and omissions (206); in the substitutions, orthographic phonological (298), hybrids (132) and non-phonological orthographic (93) errors were observed. Extracting the omissions which are explained by linguistic variation like “correno” for "correndo" , most of the substitutions are justified by the phenomenon of orthographic transparency; still on the third objective, regarding the distribution of phonological orthographic errors, there was a higher occurrence involving the occlusive phonemes (258) when compared to phonemes outside this class (40), which is justified by the fact that the children already show up able to perceive phonetic-phonological characteristics that make possible the distinction between phonemes of different classes; as to the fourth objective, a greater number of phonological errors within the class involving voicing (222) was observed when compared to errors involving point (47), a result that suggests that the acquisition of occlusives in children's writing follows, to a certain extent, the trajectory of their acquisition in speech; finally, regarding the fifth objective, in relation to the point errors, it was observed that the majority involved the coronal trait, a result that goes against the literature, since greater instability was expected in the dorsal trait; still regarding the fifth objective, in relation to voicing errors, there was no statistical difference between the directions of the substitutions despite the numerical difference. Conclusion: The analysis of the global orthographic performance, regarding the specificity of the errors, allows us to understand that in addition to phonetic-phonological characteristics related to the class of occlusives, the initial writing is influenced by other factors, such as the transparency/opacity of the writing of these phonemes and the linguistic variation.
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Palavras-chave
Ortografia, Escrita infantil, Classes fonológicas, Fonemas oclusivos, Child writing, Orthography, Phonological classes, Occlusive phonemes