Estrategias de textualización para mejorar la producción de textos expositivos en estudiantes de secundaria
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Horizontes Rev. Inv. Cs. Edu.
Abstract
El estudio tuvo como objetivo demostrar la mejora significativa en la producción de textos explicativos tras la aplicación de la estrategia de textualización en alumnos de una escuela secundaria ubicada en Lima. Tiene un enfoque cuantitativo de tipo aplicada con diseño cuasi experimental. La población estuvo conformada por 309 estudiantes, la muestra fue no probabilística y estuvo formada por 52 estudiantes. La técnica utilizada fue la observación y los instrumentos utilizados fueron una rúbrica de medición de la producción de textos expositivos y el instrumento de prueba de redacción. La validez fue dada por juicio de expertos y la confiabilidad se comprobó mediante el estadístico alfa de CronBach aplicado a una muestra piloto de 30 estudiantes. Según los resultados obtenidos se concluye que la producción de textos expositivos mejora significativamente al aplicar la estrategia de textualización en estudiantes de secundaria de una escuela pública de Lima, ya que los resultados del estadístico U-Mann-Whitney: 5,546 y p= 0,000.
The objective of the study was to demonstrate the significant improvement in the production of explanatory texts after the application of the textualization strategy in students of a secondary school located in Lima. It has a quantitative approach of an applied type with a quasi-experimental design. The population consisted of 309 students, the sample was non-probabilistic and consisted of 52 students. The technique used was observation and the instruments used were a rubric for measuring the production of expository texts and the writing test instrument. Validity was given by expert judgment and reliability was verified using Cronbach's alpha statistic applied to a pilot sample of 30 students. According to the results obtained, it is concluded that the production of expository texts improves significantly when applying the textualization strategy in secondary students of a public school in Lima, since the results of the U-Mann-Whitney statistic: 5,546 and p = 0,000.
The objective of the study was to demonstrate the significant improvement in the production of explanatory texts after the application of the textualization strategy in students of a secondary school located in Lima. It has a quantitative approach of an applied type with a quasi-experimental design. The population consisted of 309 students, the sample was non-probabilistic and consisted of 52 students. The technique used was observation and the instruments used were a rubric for measuring the production of expository texts and the writing test instrument. Validity was given by expert judgment and reliability was verified using Cronbach's alpha statistic applied to a pilot sample of 30 students. According to the results obtained, it is concluded that the production of expository texts improves significantly when applying the textualization strategy in secondary students of a public school in Lima, since the results of the U-Mann-Whitney statistic: 5,546 and p = 0,000.
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Vol. 6, No. 22