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Análisis de las propiedades psicométricas del Maslach Burnout inventory human services (MBI-HSS) en profesionales chilenos / Analysis of psychometric properties of the Maslach Burnout inventory human services (MBI-HSS) in chilean professionals
Olivares Faúndez, Víctor E.
Affiliation
  • Olivares Faúndez, Víctor E; Universidad de Valencia. Valencia. ES
Cienc. Trab ; 11(34): 217-221, oct.-dic. 2009. tab
Article in Spanish | LILACS | ID: lil-554714
Responsible library: CL32.2
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 566 profesionales de servicios chilenos de diferentes unidades públicas. 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 (Maslach y Jackson 1986). Los ítems deAgotamiento 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, tres ítems cargaron al igual que en sus respectivas dimensiones (determinadas originalmente por el instrumento), en un cuarto factor anexo, con menores cargas factoriales (ítems 12, 20 y 22), que no colabora al desajuste del modelo. 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 apropiado para evaluar el Síndrome de Quemarse por el Trabajo (SQT) (burnout en denominación anglosajona) en profesionales de servicios públicos chilenos.
ABSTRACT
The objective of this study was to analyze the factorial validity and internal consistency of “MBI- Human Services Survey (MBI-HSS) subscales. The sample was made up of 566 professionals of Chilean services from different public agencies. Data were analyzed by means of factorial analysis, using the principal components and Varimax rotation method. In the exploratory factorial analysis extraction of three factors was evidenced (Maslach y Jackson 1986). Items of emotional exhaustion were grouped in Factor I, items of personal accomplishment at work loaded Factor II and depersonalization items in Factor III. The results presented a factorial structure consistent with the original structure. However, three items loaded the same as their respective dimensions (originally determined by the instrument). In a fourth annex factor, with lower factorial loads (items 12, 20 and 22), which does not collaborate in the disadjustment of the model. It is concluded that the results of the study support the factorial validity of the MBI-HSS, and adequate internal consistency of its dimensions, for which reason it is a suitable instrument for evaluating the burnout syndrome in Chilean Public Services professionals.
Subject(s)

Full text: Available Collection: International databases Database: LILACS Main subject: Psychometrics / Burnout, Professional / Factor Analysis, Statistical Type of study: Observational study / Prevalence study / Prognostic study / Risk factors Limits: Adult / Female / Humans / Male Country/Region as subject: South America / Chile Language: Spanish Journal: Cienc. Trab Journal subject: Occupational Medicine / Public Health Year: 2009 Document type: Article / Congress and conference Affiliation country: Spain Institution/Affiliation country: Universidad de Valencia/ES
Full text: Available Collection: International databases Database: LILACS Main subject: Psychometrics / Burnout, Professional / Factor Analysis, Statistical Type of study: Observational study / Prevalence study / Prognostic study / Risk factors Limits: Adult / Female / Humans / Male Country/Region as subject: South America / Chile Language: Spanish Journal: Cienc. Trab Journal subject: Occupational Medicine / Public Health Year: 2009 Document type: Article / Congress and conference Affiliation country: Spain Institution/Affiliation country: Universidad de Valencia/ES
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