TY  - JOUR 
AU  - Gómez, Laura E.
AU  - Arias González, Victor Benito
AU  - Verdugo Alonso, Miguel Ángel
AU  - Navas Macho, Patricia
PY  - 2012
SN  - 1366-8250
UR  - http://hdl.handle.net/10366/164944
AB  - [EN] 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)....
LA  - eng
KW  - Quality of life
KW  - Assessment
KW  - Rasch model
KW  - Intellectual disability
TI  - Application of the Rasch rating scale model to the assessment of quality of life of persons with intellectual disability
DO  - 10.3109/13668250.2012.682647
T2  - Journal of Intellectual and Developmental Disability
VL  - 37
M2  - 141
ER  -