Energy, fatigue, or both? A bifactor modeling approach to the conceptualization and measurement of vitality.
Purpose: Vitality is an important domain reflecting both the physical and emotional components of health-related quality of life. Because of its complexity, it has been defined and measured both broadly and narrowly. We explored the dimensionality of a very comprehensive item bank hypothesized to me...
| Publicado en: | Quality of Life Research Vol. 24; no. 1; pp. 81 - 94 |
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| Autores principales: | , , , |
| Formato: | research Journal Article |
| Publicado: |
Springer Nature
Jan2015
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| Acceso en línea: | Ver este registro en EBSCOhost |