Sonja Mensch

126 Chapter 6 REFERENCES Albers, G., Echteld, M.A., de Vet, H.C., Onwuteaka-Philipsen, B.D., van der Linden, M.H. & Deliens, L. (2010). Evaluation of quality-of-life measures for use in palliative care: a systematic review. Palliative Medicine, 24, 17-37. American Psychiatric Association (APA) (2013). Diagnostic and Statistical Manual of Mental Disorders. 5th. Washington DC: American Psychiatric Association. Badia, M., Riquelme, I., Orgaz, B., Acevedo, R., Longo, E. & Montoya, P. (2014). Pain, motor function and health-related quality of life in children with cerebral palsy as reported by their physiotherapists. BMC Pediatrics, 14, 192. Cohen, J. (1992). A power primer. Psychological Bulletin, 112, 155-159. Dickinson, H.O., Parkinson, K.N., Ravens-Sieberer, U., Schirripa, G., Thyen, U., Arnaud, C., et al. (2007). Self-reported quality of life of 8-12-year-old children with cerebral palsy: a cross- sectional European study. Lancet, 369, 2171-8. Janssen, C.G., Voorman, J.M., Becher, J.G., Dallmeijer, A.J. & Schuengel, C. (2010). Course of health- related quality of life in 9-16-year-old children with cerebral palsy: associations with gross motor abilities and mental health. Disability and Rehabilitation, 32, 344-51. Maher, C.A.,Toohey, M. & Ferguson, M. (2016). Physical activity predicts quality of life andhappiness in children and adolescents with cerebral palsy. Disability and Rehabilitation, 38, 865-9. 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., Rameckers, E.A.A., Echteld, M.A. & Evenhuis, H.M (2015a). Reliability of Movakic; an instrument to evaluate motor abilities in children with severe multiple disabilities (Part-II). Physical Medicine and Rehabilitation – International, 2. Mensch, S.M., Rameckers, E.A.A., Echteld, M.A. & Evenhuis, H.M. (2015b). Instruments for the evaluation of motor abilities for children with severe multiple disabilities: A systematic review of the literature. Research in Developmental Disabilities, 47, 185-98. Mensch, S.M., Rameckers, E.A.A., Echteld, M.A., Penning, C. & Evenhuis, H.M. (2015c). 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. Palisano, R., Rosenbaum, P., Walter, S., Russell, D., Wood, E. & Galuppi, B. (1997). Development and reliability of a system to classify gross motor function in children with cerebral palsy. Developmental Medicine & Child Neurology, 39, 214-23. Petry, K., Maes, B. & Vlaskamp, C. (2008). Q0L-PMD. Vragenlijst over de kwaliteit van leven van personen met ernstige meervoudige beperkingen. Opbouw en handleiding. Katholieke Universiteit Leuven. Rijksuniversiteit Groningen.