Características vocales en docentes de educación primaria y secundaria de una institución educativa en San Borja
Date
2024-02-15
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Pontificia Universidad Católica del Perú
Abstract
El presente trabajo de investigación es descriptivo simple y tiene como
propósito identificar las características vocales en una población de docentes de
nivel primaria y secundaria, que pertenecen a un colegio público del distrito de San
Borja.
Para recoger los datos referentes a la voz, se aplicaron tres instrumentos: El
Esquema para la evaluación de voz de Maria Inés Redher, el Índice de Desventaja
Vocal (IDV) de Mara Behlau y el Programa de análisis acústico y síntesis del habla
- PRAAT. Asimismo, se utilizó la técnica de la observación sistemática, que
permitió registrar información específica referente a la calidad de voz, dinámica
respiratoria, intensidad, frecuencia, articulación, entre otros. También se empleó la
técnica psicométrica, que permite medir actitudes o comportamientos en las
dimensiones físico, mental y social de los docentes en relación a alguna alteración
de su voz.
En cuanto a los resultados obtenidos, se pudo concluir que hay un porcentaje
significativo de docentes de primaria y secundaria que muestra alteración del cierre
glótico, influyendo de forma inadecuada en la dinámica fonatoria. Además,
referente al Tiempo Máximo de Emisión Sostenida (TMF), se halló 1/3 de la
población del nivel primario y un poco menos de la mitad del nivel secundario se
encuentran por debajo de los parámetros de normalidad influyendo en la proyección
de la voz.
This research work is descriptive simple and has as purpose to identify the characteristics vowels in a population of teachers from primary and secondary levels, which belong to a public school in the district of San Borja. To collect the data relating to the voice, three instruments were applied: The Schema for the assessment of voice of Maria Ines Redher, the index of disadvantage Vowel (IDV) of Mara Behlau and program of analysis and synthesis of speech - PRAAT. Also, we used the technique of systematic observation, which allowed to register information specific to the quality of voice, respiratory dynamics, intensity, frequency, articulation, among others. It is also employed the psychometric testing, which allows to measure attitudes or behaviors in the dimensions of physical, mental and social well-being of teachers in relation to any alteration of your voice. As to the results obtained, it was concluded that there is a significant percentage of primary and secondary teachers showing alteration of the glottic closure, improperly influencing on the dynamics fonatoria. In addition, referring to the maximum time sustained-release (TMF), it was found 1/3 of the population of the primary level and a little less than half of the secondary level are below the normal parameters influencing the projection of the voice.
This research work is descriptive simple and has as purpose to identify the characteristics vowels in a population of teachers from primary and secondary levels, which belong to a public school in the district of San Borja. To collect the data relating to the voice, three instruments were applied: The Schema for the assessment of voice of Maria Ines Redher, the index of disadvantage Vowel (IDV) of Mara Behlau and program of analysis and synthesis of speech - PRAAT. Also, we used the technique of systematic observation, which allowed to register information specific to the quality of voice, respiratory dynamics, intensity, frequency, articulation, among others. It is also employed the psychometric testing, which allows to measure attitudes or behaviors in the dimensions of physical, mental and social well-being of teachers in relation to any alteration of your voice. As to the results obtained, it was concluded that there is a significant percentage of primary and secondary teachers showing alteration of the glottic closure, improperly influencing on the dynamics fonatoria. In addition, referring to the maximum time sustained-release (TMF), it was found 1/3 of the population of the primary level and a little less than half of the secondary level are below the normal parameters influencing the projection of the voice.
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Keywords
Voz--Cuidado e higiene--Perú, Maestros--Perú--San Borja (Lima : Distrito), Escuelas públicas--Perú--San Borja (Lima : Distrito)
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