Adapting traditional content validation methods to fit purpose: an example with a novel video assessment and training materials in Duchenne muscular dystrophy (DMD)

White MK, Leffler M, Rychlec K, et al. Adapting traditional content validation methods to fit purpose: an example with a novel video assessment and training materials in Duchenne muscular dystrophy (DMD). Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation 2019;28:2979-2988   Abstract PURPOSE: The Duchenne […]