KMID : 0921420100150030321
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Korean Journal of Communication Disorders 2010 Volume.15 No. 3 p.321 ~ p.336
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The Expository Writing Abilities of School-Aged Children
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Ahn Eun-Ju
Kim Jung-Mee
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Abstract
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Background & Objectives: School-aged children are exposed to more various discourse situations than are preschoolers. In addition, with a higher grade level, more writing tasks are required. The present study examined school-aged children¡¯s expository writing ability with regard to productivity, syntactic complexity, lexical diversity, and accuracy.
Methods: A total of 60 typically developing elementary students were recruited from the areas of Kyonggido and Seoul. After watching the documentary film ¡°Red Kangaroo,¡± the students were asked to write expository texts related to the film. The written materials were analyzed for the number of total T-units, TNW, MLT-w, the number of subordinate clauses per T-unit, NDW, and grammatical and spelling errors.
Results: Results showed that, as the children¡¯s grade level increased, the total number of T-units, TNW, MLT-w, the number of embedded clauses per T-unit, and NDW increased. But statistical difference was varied according to the measurement among groups. Additionally, the results showed that spelling error rate per T-unit was dramatically decreased in the 4th grade, and that grammatical error rate per T-unit was increased in the 6th grade.
Discussion & Conclusion: The results showed that developmental writing patterns were different in each grade. In order to assess a student¡¯s overall writing ability, qualitative analyses of the writing structure and words are necessary.
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KEYWORD
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expository writing, productivity, syntactic complexity, lexical diversity, accuracy
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