Factorial validity of the Maslach Burnout Inventory (MBI-HSS) among Spanish professionals.
OBJECTIVE
To assess the factorial validity and internal consistency of the Maslach Burnout Inventory (MBI-HSS).


METHODS
In a sample consisting of 705 Spanish professionals from diverse occupational sectors (health, education, police and so one), seven plausible factorial models hypothesized were compared using LISREL 8.


RESULTS
The four-factor oblique solution and the three-factor oblique solution showed the best and similar fit. Deletion of Item 12 and Item 16, taking into consideration the suggestions in the manual, improved the goodness of fit for both models. The four-factor oblique model suggests that, in addition to Emotional Exhaustion (EE) and Depersonalization (DP), Personal Accomplishment (PA) consists of two components labeled here Self-Competence (Items 4, 7, 17, and 21) and the Existential Component (Items 9, 12, 18, and 19). However, the alpha coefficient was relatively low for the Self-Competence component, suggesting that it is more suitable to estimate the syndrome as a three-dimensional construct. The Cronbach's alpha was satisfactory for PA (alpha =.71) and EE (alpha =.85), and moderate for DP (alpha =.58).


CONCLUSIONS
The results show that the MBI-HSS offers factorial validity and its scales present internal consistency to evaluate the quality of working life for Spanish professionals.
Gil-Monte
Pedro R
PR
Departamento de Psicología Social, Facultad de Psicología, Universidad de Valencia, Av. Blasco Ibáñez 21, 46010 Valencia, Spain. Pedro.Gil-Monte@uv.es
D002055:Burnout, Professional / Q000175:diagnosis* / Q000523:psychology; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D007588:Job Satisfaction; D008297:Male; D011788:Quality of Life; D015203:Reproducibility of Results; D013030:Spain; D011795:Surveys and Questionnaires / Q000592:standards*