Gross Motor Function Measure (GMFM-66 & GMFM-88) User’s Manual

The third edition of the Gross Motor Function Measure (GMFM-66 & GMFM-88) User’s Manual has retained the information contained in the original 2002 and 2013 publications which included the conceptual background to the development of the GMFM, and the administration and scoring guidelines for people to be able to administer this clinical and research assessment tool appropriately. Information is presented on the development and validation of two abbreviated methods of estimating GMFM-66 score