Citas bibligráficas
Rojas, D., (2022). Percepción de riesgos disergonómicos en la construcción de la I. E. I. N° 297 Jardín Piloto en la ciudad de Puerto Maldonado, Madre de Dios 2021 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/31125
Rojas, D., Percepción de riesgos disergonómicos en la construcción de la I. E. I. N° 297 Jardín Piloto en la ciudad de Puerto Maldonado, Madre de Dios 2021 [Tesis]. PE: Universidad Privada del Norte; 2022. https://hdl.handle.net/11537/31125
@misc{renati/522591,
title = "Percepción de riesgos disergonómicos en la construcción de la I. E. I. N° 297 Jardín Piloto en la ciudad de Puerto Maldonado, Madre de Dios 2021",
author = "Rojas Huamanchau, David Dalí",
publisher = "Universidad Privada del Norte",
year = "2022"
}
The purpose of the study is to determine the perception of Di ergonomic risks that workers have during the construction of the I.E. I N ° 297 Pilot Garden. It is a non-experimental, cross-sec-tional investigation, since data on the variable are collected at a certain time and with a descrip-tive design. The sample consisted of 32 collaborators who are working for the sub-management of works of the Regional Government of Madre de Dios that develop the construction activity. The Perception of dysergonomic risk variable was measured through a Likert questionnaire statis-tically validated by Cronbach's Alpha, which yielded 0.872 and subjected to expert judgment. The instrument has 45 items that measure three-dimensional forced postures, manual handling of loads, and repetitive movement. The hypothesis the perception of dysergonomic risk is high ac-cording to the non-parametric test statistics Chi square goodness of fit X2 = 15,438. It is con-cluded that civil construction workers in the Madre de Dios region have a high perception of dy-sergonomic risks.
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