Efectos del Programa de Acceso al Léxico Oral (PRACLO) en el vocabulario comprensivo de niños con Síndrome de Down de seis años de edad de dos CEBEs de Lima Metropolitana
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Date
2022-04-19
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Pontificia Universidad Católica del Perú
Abstract
La investigación consistió en la aplicación y validación del Programa de
Acceso al Léxico Oral (PRACLO) teniendo como objetivo la mejora e incremento
del nivel de vocabulario comprensivo en niños de seis años de edad con Síndrome
de Down de dos CEBEs de Lima Metropolitana. Se utilizó el tipo de investigación
cuasiexperimental y un diseño experimental, en donde la muestra de estudio estuvo
conformada por doce niños, seis niños para el grupo experimental y seis niños para
el grupo de control, al primer grupo se le aplicó el Programa de Acceso al Léxico
Oral “PRACLO” mientras al otro grupo no. Para esta investigación se utilizó el
PPVT-III Peabody - Test de Vocabulario en Imágenes, para medir el desempeño
comprensivo del léxico aplicándose a ambos grupos un pre y post test.
Al finalizar la investigación, se logró comprobar la hipótesis general ya que
la aplicación del programa “PRACLO” favoreció la mejora del vocabulario
comprensivo de los niños de 6 años de edad con Síndrome de Down, observando
los resultados superiores obtenidos por el grupo experimental. Por otro lado,
analizando los resultados del grupo control, también se observaron diferencias; sin
embargo, fueron desfavorables considerando el decremento en su rendimiento.
The research consisted in the application and validation of the Program of Access to the Oral Lexicon (PRACLO) having as objective the improvement and increase of the level of comprehensive vocabulary in children of six years of age with Down Syndrome of two CEBEs of Metropolitan Lima. We used the type of quasi-experimental research and an experimental design, where the study sample consisted of twelve children, six children for the experimental group and six children for the control group, the first group was applied the Access Program to the Oral Lexicon "PRACLO" while the other group does not. For this research, the PPVT-III Peabody - Vocabulary Picture Test was used to measure the comprehensive performance of the lexicon, applying both pre- and post-test to both groups. At the end of the investigation, it was possible to verify the general hypothesis since the application of the "PRACLO" program favored the improvement of the comprehensive vocabulary of children of 6 years of age with Down Syndrome, observing the superior results obtained by the experimental group. On the other hand, analyzing the results of the control group, differences were also observed; however, they were unfavorable considering the decrease in their performance.
The research consisted in the application and validation of the Program of Access to the Oral Lexicon (PRACLO) having as objective the improvement and increase of the level of comprehensive vocabulary in children of six years of age with Down Syndrome of two CEBEs of Metropolitan Lima. We used the type of quasi-experimental research and an experimental design, where the study sample consisted of twelve children, six children for the experimental group and six children for the control group, the first group was applied the Access Program to the Oral Lexicon "PRACLO" while the other group does not. For this research, the PPVT-III Peabody - Vocabulary Picture Test was used to measure the comprehensive performance of the lexicon, applying both pre- and post-test to both groups. At the end of the investigation, it was possible to verify the general hypothesis since the application of the "PRACLO" program favored the improvement of the comprehensive vocabulary of children of 6 years of age with Down Syndrome, observing the superior results obtained by the experimental group. On the other hand, analyzing the results of the control group, differences were also observed; however, they were unfavorable considering the decrease in their performance.
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Keywords
Niños--Lenguaje, Síndrome de Down
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