Sonja Mensch

67 Design and content validity REFERENCES Beck, C. T., & Gable, R. K. (2001). Ensuring content validity: an illustration of the process. Journal of Nursing Measurement, 9 (2), 201-215. Berard, C., Payan, C., Hodgkinson, I., & Fermanian, J. (2005). A motor function measure for neuromuscular diseases. Construction and validation study. Neuromuscular Disorders, 15 (7), 463-470. Calis, E. A., Olieman, J. F., Rieken, R., & Penning, C. (2007). Impact of malnutrition on gastrointestinal disorders and gross motor abilities in children with cerebral palsy. Brain & Development, 29 (8), 534. Calis, E. A., Veugelers, R., Sheppard, J. J., Tibboel, D., Evenhuis, H. M., & Penning, C. (2008). Dysphagia in children with severe generalized cerebral palsy and intellectual disability. Developmental Medicine & Child Neurology, 50 (8), 625-630. Eliasson, A. C., Krumlinde-Sundholm, L., Rosblad, B., Beckung, E., Arner, M., Ohrvall, A. M., & Rosenbaum, P. (2006). The Manual Ability Classification System (MACS) for children with cerebral palsy: scale development and evidence of validity and reliability. Developmental Medicine & Child Neurology, 48 (7), 549-554. Gorton, G. E. r., Watson, K., Tucker, C. A., Tian, F., Montpetit, K., Haley, S. M., & Mulcahey, M. J. (2010). Precision and content range of a parent-reported item bank assessing lower extremity and mobility skills in children with cerebral palsy. Developmental Medicine & Child Neurology, 52 (7), 660-665. Hidecker,M.J.,Paneth,N.,Rosenbaum,P.L.,Kent,R.D.,Lillie,J.,Eulenberg,J.B.,Chester,K.Jr.,Johnson, B., Michalsen., Evatt., & Taylor, K. (2011). Developing and validating the Communication Function Classification System for individuals with cerebral palsy. Developmental Medicine & Child Neurology, 53 (8), 704-710. Jain, M., Turner, D., & Worrell, T. (1994). The Vulpe Assessment Battery and the Peabody Developmental Motor Scales: A preliminary study of concurrent validity between gross motor sections. Physical & Occupational Therapy in Pediatrics, 14 (1), 23-33. Ketelaar, M., Petegem van-Beek van, E., & Visser, J. J. W. (1999). Gross Motor Function Measure Manual . Utrecht: Utrecht University. Krosschell, K. J., Scott, C. B., Maczulski, J. A., Lewelt, A. J., Reyna, S. P., & Swoboda, K. J. (2011). Reliability of the Modified Hammersmith Functional Motor Scale in young children with spinal muscular atrophy; Project Cure SMA. Muscle & Nerve, 44 (2), 246-251. Liptak, G. S., O’Donnell, M., Conaway, M., Chumlea, W. C., Wolrey, G., Henderson, R. C., Fung, E., Stallings, V. A., Samnson-Fang, L., Calvert, R., Rosnebaum, P., & Stevenson, R. D. (2001). Health status of children with moderate to severe cerebral palsy. Developmental Medicine & Child Neurology, 43 (6), 364-370. Lynn, M. R. (1986). Determination and quantification of content validity. Nursing Research, 35 (6), 382-385.