Site: disabilitysecrets.com
... marked limitation seriously interferes with your child's ability to initiate, sustain, or complete independent ... limitation that very seriously interferes with your child's ability to initiate, sustain, or complete independent ... function in one of the areas of functioning; it may be enough to have very serious interference with independently ... they should be able to walk and run without assistance, climb stairs, and use playground equipment independently ... As a child grows, they should become increasingly independent in making their own decisions. ...