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Validez factorial del Maslach Burnout Inventory Human Services (MBI-HSS) en profesionales chilenos / Factorial validity of Maslach Burnout Inventory Human Services (MBI-HSS) on Chilean professionals
Jélvez Wilke, Carolina; Ibáñez Román, Juan Pablo; Olivares Faúndez, Víctor E.
  • Jélvez Wilke, Carolina; Universidad de las Américas. Viña del Mar. CL
  • Ibáñez Román, Juan Pablo; s.af
  • Olivares Faúndez, Víctor E; Pontificia Universidad Católica de Chile. Escuela de Psicología. Santiago. CL
Cienc. Trab ; 13(41): 176-180, jul.-sept. 2011. tab
Article in Spanish | LILACS | ID: lil-658300
RESUMEN
El objetivo de este estudio fue analizar la validez factorial y la consistencia interna de las subescalas del “MBI-Human Services Survey (MBI-HSS). La muestra la formaron 957 profesionales de servicios chilenos de diferentes unidades laborales. Los datos fueron analizados mediante análisis factorial, con el método de Componentes principales y rotación Varimax. En el análisis factorial exploratorio se evidenció la extracción de tres factores. Los ítems de Agotamiento emocional se agruparon en el Factor I, los ítems de Realización personal en el trabajo cargaron en el Factor II y los ítems de Despersonalización en el Factor III. Los resultados presentaron una estructura factorial consistente con la estructura original. Sin embargo, dos ítems cargaron al igual que en sus respectivas dimensiones (determinadas originalmente por el instrumento), en otros factores anexos, con menores cargas factoriales (ítem 13 e ítem 12), y el ítem 14 no satura en el factor esperado (Agotamiento emocional), presentando una carga factorial de 0,57 en Despersonalización. Se concluye que los resultados del estudio apoyan la validez factorial del MBI-HSS, y la consistencia interna adecuada de sus dimensiones, por lo que es un instrumento adecuado para evaluar el Síndrome de Quemarse por el Trabajo (SQT) (burnout en denominación anglosajona) en profesionales de servicios humanos chilenos.
ABSTRACT
The purpose of this study was to examine the factorial validity and internal consistency of the subscales of “MBI Human Services Survey (MBI-HSS)”. The sample was formed by 957 professionals of Chilean services from different labour units. The information was analyzed by means of factorial analysis, using the method of principal Components and Varimax rotation. Exploratory factorial analysis revealed the three factors extraction. Items of Emotional Exhaustion were grouped in Factor I, items of Personal Accomplishment at work loaded in Factor II, and items of Depersonalisation in the Factor III. The results showed a factorial structure consistent with the original one. Nevertheless, two items were loaded as in their respective dimensions (originally determined by the instrument), in other attached factors, with less factorials loads (item 13 and item 12), and the items 14 does not saturate in the expected factor (Emotional Exhaustion), presenting a factorial load of 0,57 in Depersonalisation. We conclude that the study results support the factorial validity of the MBI-HSS, and the internal suitable consistency of their dimensions, making it a suitable instrument to evaluate the Syndrome of Burning for the Work (SQT) (burnout in Anglo-Saxon denomination) in professionals of human Chilean services.
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Index: LILACS (Americas) Main subject: Stress, Psychological / Burnout, Professional / Surveys and Questionnaires Limits: Adolescent / Adult / Female / Humans / Male Country/Region as subject: South America / Chile Language: Spanish Journal: Cienc. Trab Journal subject: Occupational Medicine / Public Health Year: 2011 Type: Article Affiliation country: Chile Institution/Affiliation country: Pontificia Universidad Católica de Chile/CL / Universidad de las Américas/CL

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Index: LILACS (Americas) Main subject: Stress, Psychological / Burnout, Professional / Surveys and Questionnaires Limits: Adolescent / Adult / Female / Humans / Male Country/Region as subject: South America / Chile Language: Spanish Journal: Cienc. Trab Journal subject: Occupational Medicine / Public Health Year: 2011 Type: Article Affiliation country: Chile Institution/Affiliation country: Pontificia Universidad Católica de Chile/CL / Universidad de las Américas/CL