Application of the Rasch rating scale model to the assessment of quality of life of persons with intellectual disability.
Background Most instruments that assess quality of life have been validated by means of the classical test theory (CTT). However, CTT limitations have resulted in the development of alternative models, such as the Rasch rating scale model (RSM). The main goal of this paper is testing and improving t...
| Publicado en: | Journal of Intellectual & Developmental Disability Vol. 37; no. 2; pp. 141 - 151 |
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| Autores principales: | , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Jun2012
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| Acceso en línea: | Ver este registro en EBSCOhost |