Sonja Mensch

107 Construct validity and responsiveness Terwee, C. B., Mokkink, L. B., Knol, D. L., Ostelo, R. W., Bouter, L. M., & de Vet, H. C. (2012). Rating the methodological quality in systematic reviews of studies on measurement properties: A scoring system for the COSMIN checklist. Quality Life Research, 21 (4), 651-657. World Health Organization. (2008). International Classification of Functioning, Disability and Health for Children and Youth . Geneva: World Health Organization.