title: [The development, reliability, and validity of a Japanese version of the MBI-ES].
abstract: In this study, we developed a Japanese version of the Maslach Burnout Inventory - Educators Survey (MBI-ES). We also examined the reliability and validity of the scale, based on data from Japanese schoolteachers. Because some items related to depersonalization showed a floor effect, the reliability of the MBI-ES was evaluated using item response theory (IRT), which can evaluate the difficulty of the items. The IRT analysis showed that scores of emotional exhaustion and personal accomplishment had high reliabilities among the wide range of distribution of the latent scores around the means. However, the reliability of the depersonalization items was estimated to be moderate when it was implemented among highly depersonalized teachers, whereas the reliability was lower for relatively healthy teachers. Correlations with the General Health Questionnaire, frequency of emotional labor, and job satisfaction were mostly consistent with previous research and the current theory of burnout, supporting the high validity of the Japanese version of the MBI-ES.
authors.forename: Taichi
authors.initials: T
authors.lastname: Okumura
authors.forename: Keisuke
authors.initials: K
authors.lastname: Mori
authors.forename: Toshie
authors.initials: T
authors.lastname: Miyashita
authors.forename: Akinori
authors.initials: A
authors.lastname: Nishimura
authors.forename: Masato
authors.initials: M
authors.lastname: Kitajima
mesh_terms: D005178:Faculty; D006801:Humans; D007564:Japan; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires