IncludesGMFM score sheet (6 p.) in pocket. +. Internet Archive. Contact for Research Group: CanChild Centre for Childhood Disability Research GMAE calculates a child’s GMFM score and plots it on an item map along with the% confidence intervals (CIs) around the score. GMFM user’s manual available for scoring and interpreting data for GMFM and GMFM printdisabled; internetarchivebooks. change in the gross motor abilities of children with cerebral palsy. Contributor. GMFMIS is to target the items te