References
- Baker, D. J., & Blumberg, E. R. (2011). Positive psychology for persons with intellectual or developmental disabilities. In Psychotherapy for individuals with intellectual disability (pp. 67–90). Kingston, NY: NADD Press.
- Briggs, S. R., & Cheek, J. M. (1986). The role of factor analysis in the development and evaluation of personality scales. Journal of Personality, 54(1), 106–148. https://doi.org/10.1111/j.1467-6494.1986.tb00391.x
- Conradsson, M., Rosendahl, E., Littbrand, H., Gustafson, Y., Olofsson, B., & Lövheim, H. (2013). Usefulness of the geriatric depression scale 15-item version among very old people with and without cognitive impairment. Aging & mental health, 17(5), 638–645. https://doi.org/10.1080/13607863.2012.758231
- Cummins, R. A., & Lau, A. L. (2004). Personal Wellbeing Index: Intellectual disability. Deakin University.
- Cummins, R., & Lau, A. (2005). Personal Wellbeing Index–school children. Deakin University.
- Davidson, G., Irvine, R., Corman, M., Kee, F., Kelly, B., Leavey, G., & McNamee, C. (2017). Measuring the quality of life of people with disabilities and their families: Scoping study final report. Department for Communities.
- Fava, G. A. (1999). Well-being therapy: Conceptual and technical issues. Psychotherapy and Psychosomatics, 68(4), 171–179. https://doi.org/10.1159/000012329
- Gallagher, M. W., & Lopez, S. J. (2019). Positive psychological assessment: A handbook of models and measures. American Psychological Association.
- Gómez, L. E., Verdugo, M. A., Arias, B., & Navas, P. (2009). Evaluación de calidad de vida en personas mayores. La Escala FUMAT. INICO.
- Gómez, L. E., Verdugo, M. A., & Arias, B. (2015). Validity and reliability of the INICO-FEAPS scale: An assessment of quality of life for people with intellectual and developmental disabilities. Research in Developmental Disabilities, 36, 600–610. https://doi.org/10.1016/j.ridd.2014.10.049
- Gómez, L. E. (2016). Escala KidsLife: Evaluación de la calidad de vida de niños y adolescentes con discapacidad intelectual. Instituto Universitario de Integración en la Comunidad.
- Hambleton, R. K. (2005). Issues, designs, and technical guidelines for adapting tests into multiple languages and cultures. Adapting Educational and Psychological Tests for cross-cultural Assessment, 1, 3–38.
- Hervas, G., & Vazquez, C. (2013). Construction and validation of a measure of integrative well-being in seven languages: The Pemberton Happiness Index. Health and Quality of Life Outcomes, 11(1), 66. https://doi.org/10.1186/1477-7525-11-66
- Jayawickreme, E., Forgeard, M. J., & Seligman, M. E. (2012). The engine of well-being. Review of General Psychology, 16(4), 327–342. https://doi.org/10.1037/a0027990
- Keyes, C. L. M. (1998). Social well-being. Social Psychology Quarterly, 61(2), 121–140. https://doi.org/10.2307/2787065
- Lopez-Gomez, I., Hervas, G., & Vazquez, C. (2015). Adaptación de la “Escala de afecto positivo y negativo” (PANAS) en una muestra general española. Psicología Conductual, 23(3), 529–548.
- Martinez de La Iglesia, J., Onis Vilches, M., Dueñas Herrero, R., Albert Colomer, C., Aguado Taberne, C., & Luque Luque, R. (2002). Versión española del cuestionario de Yesavage abreviado (GDS) para el despistaje de depresión en mayores de 65 años: Adaptación y validación. Medifam, 12(10), 26–40. https://doi.org/10.4321/S1131-57682002001000003
- Nunnally, J. C. (1994). Psychometric theory 3E. Tata McGraw-hill education.
- Peterson, C., & Seligman, M. E. (2006). The values in action (VIA) classification of strengths. A Life Worth Living: Contributions to Positive Psychology, 29–48.
- Ryan, R. M., & Deci, E. L. (2001). On happiness and human potentials: A review of research on hedonic and eudaimonic well-being. Annual Review of Psychology, 52(1), 141–166. https://doi.org/10.1146/annurev.psych.52.1.141
- Ryff, C. D., & Keyes, C. L. M. (1995). The structure of psychological well-being revisited. Journal of Personality and Social Psychology, 69(4), 719. https://doi.org/10.1037/0022-3514.69.4.719
- Schwarz, N., & Strack, F. (1999). Reports of subjective well-being: Judgmental processes and their methodological implications. Well-being: The Foundations of Hedonic Psychology, 7, 61–84.
- Seligman, M. E., Steen, T. A., Park, N., & Peterson, C. (2005). Positive psychology progress: Empirical validation of interventions. American Psychologist, 60(5), 410. https://doi.org/10.1037/0003-066X.60.5.410
- Shogren, K. A., Wehmeyer, M. L., Forber-Pratt, A. J., & Palmer, S. B. (2015). VIA inventory of strengths for youth (VIA- Youth): Supplement for use when supporting youth with intellectual and developmental disabilities to complete the VIA-Youth. Kansas University Center on Developmental Disabilities.
- Shogren, K. A., Wehmeyer, M. L., Lang, K., & Niemiec, R. M. (2017). The application of the VIA classification of strengths to youth with and without disabilities. Inclusion, 5(3), 213-228.
- Shogren, K. A., Wehmeyer, M. L., & Singh, N. N. (2017). Handbook of positive psychology in intellectual and developmental disabilities: Translating research into practice. Springer.
- Sijtsma, K. (2009). On the use, the misuse, and the very limited usefulness of Cronbach’s alpha. Psychometrika, 74(1), 107. https://doi.org/10.1007/s11336-008-9101-0
- Thompson, J. R., Bryant, B., Campbell, E. M., Craig, E. M., Hughes, C., Rotholz, D. A., Schalock, R. L., Silverman, W., Tassé, M., & Wehmeyer, M. L. (2004). The Supports Intensity Scale (SIS): User’s manual. American Association on Mental Retardation.
- Van Loon, J. (2014). Personal outcomes scale. In A. C. Michalos (Ed.), Encyclopedia of quality of life and well-being research. Springer.
- Vazquez, C., & Hervas, G. (2013). Addressing current challenges in cross-cultural measurement of well-being: The Pemberton Happiness Index. In Well-being and cultures (pp. 31–49). Dordrecht: Springer.
- Verdugo, M. A., Arias, B., Gomez, L. E., & Schalock, R. L. (2008). Formulari de l’Escala Gencat de Qualitat de vida. Manual d’aplicacio de l’Escala Gencat de Qualitat de vida. Departamento de Acción Social y Ciudadania. Generalitat de Cataluña.
- Verdugo, M. A., Gomez, L. E., Arias, B., & Schalock, R. L. (2009). Escala Integral de Calidad de Vida. Madrid: CEPE.
- Verdugo, M. A., Gomez, L. E., Arias, B., Santamaria, M., Clavero, D., & Tamarit, J. (2013). Escala INICO-FEAPS. Evaluación Integral de la Calidad de Vida de personas con Discapacidad Intelectual o del Desarrollo. Publicaciones INICO.
- Verdugo, M. A., Gómez, L., Arias, B., Navas, P., & Schalock, R. (2014). Measuring quality of life in people with intellectual and multiple disabilities: Validation of the San Martín scale. Research in Developmental Disabilities, 35(1), 75–86. https://doi.org/10.1016/j.ridd.2013.10.025
- Wood, A. M., Taylor, P. J., & Joseph, S. (2010). Does the CES-D measure a continuum from depression to happiness? Comparing substantive and artifactual models. Psychiatry Research, 177(1–2), 120–123. https://doi.org/10.1016/j.psychres.2010.02.003
- Yesavage, J. A., Brink, T. L., Rose, T. L., Lum, O., Huang, V., Adey, M., & Leirer, V. O. (1982). Development and validation of a geriatric depression screening scale: A preliminary report. Journal of Psychiatric Research, 17(1), 37–49. https://doi.org/10.1016/0022-3956(82)90033-4