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Item response theory analysis applied to the Spanish version of the Personal Outcomes Scale |
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| Authors: | J. Guàrdia‐Olmos M. Carbó‐Carreté M. Peró‐Cebollero C. Giné |
| Affiliation: | 1. Faculty of Psychology, Institute for Brain, Cognition and Behaviour (IR3C), University of Barcelona, Barcelona, Spain;2. Faculty of Psychology, Education and Sport Sciences, Blanquerna, Ramon Llull University, Barcelona, Spain |
| Abstract: | |
| Keywords: | intellectual disability item response theory Personal Outcomes Scale quality of life Samejima's model |