Sonja Mensch

140 Chapter 7 REFERENCES Bartlo, P., & Klein, P. J. (2011). Physical activity benefits and needs in adults with intellectual disabilities: systematic review of the literature. American journal on intellectual and developmental disabilities, 116 (3), 220-232. Bosscher, N. (2014). The decentralisation and transformation of the Dutch youth care system. Retrieved from http://www.youthpolicy.nl/yp/downloadsyp/Publications-The- decentralisation-and-transformation-of-the-Dutch-youth-care-system.pdf website: Dobson, F., Hinman, R. S., Hall, M., Terwee, C. B., Roos, E. M., & Bennell, K. L. (2012). Measurement properties of performance-based measures to assess physical function in hip and knee osteoarthritis: a systematic review. Osteoarthritis Cartilage, 20 (12), 1548-62. Hartman, E., Houwen, S., Scherder, E., & Visscher, C. (2010). On the relationship between motor performance and executive functioning in children with intellectual disabilities. Journal of Intellectual Disability Research, 54 (5), 468-477. Health Care Inspectorate [Inspectie voor de gezondheidszorg (IGZ)]. (2000). Severe multiple handicapped and then? Assessment in quality of care in people with severe complex handicaps. [Ernstig meervoudig gehandicapt en dan? Een onderzoek naar de kwaliteit van zorg voor mensen met meervoudige complexe handicaps.]. Houwen, S., van der Putten, A., & Vlaskamp, C. (2014). A systematic review of the effects of motor interventions to improve motor, cognitive, and/or social functioning in people with severe or profound intellectual disabilities. Research in Developmental Disabilities, 35 (9), 2093-2116. Mensch, S. M., Echteld, M. A., Evenhuis, H. M., & Rameckers, E. A. A. (2016). Construct validity and responsiveness of Movakic; an instrument for the evaluation of motor abilities in children with severe multiple disabilities. Research in Developmental Disabilities, 59 , 194-201. Mensch, S. M., Echteld, M. A., Lemmens, R., Oppewal, A., Evenhuis, H. M., & Rameckers, E. A. A. (submitted 2017). The relation between motor abilities and quality of life in children with severe multiple disabilities. Journal of Intellectual Disability Research . Mensch, S. M., Rameckers, E. A. A., Echteld, M. A., & Evenhuis, H. M. (2015b). Reliability of Movakic; an instrument to evaluate motor abilities in children with severe multiple disabilities (Part-II). Physical Medicine and Rehabilitation – International, 2 (9). Mensch, S. M., Rameckers, E. A. A., Echteld, M. A., Penning, C., & Evenhuis, H. M. (2015a). Design and content validity of a new instrument to evaluate motor abilities of children with severe multiple disabilities: Movakic (Part-I). Physical Medicine and Rehabilitation – International, 2 (9). Mokkink, L. B., Terwee, C. B., Patrick, D. L., Alonso, J., Stratford, P. W., Knol, D. L., Bouter, L. M., Vet de, H. C. (2010). The COSMIN study reached international consensus on taxonomy, terminology, and definitions of measurement properties for health-related patient-reported outcomes. Journal of Clinical Epidemiology, 63 (7), 737-745.