Jessica,
I’ve never been able to find specific ages for this assessment. Most language used is vague saying “children and adolescents”. The reason for its creation was to make sure it takes younger children’s developmental stages into account when assessing a child after brain injury. This vagueness isn’t always ideal when studying, so just be sure to fully read any question that might have this as an option. Make sure if they are referring to a Ranchos scale, you look to see if they are referring to adult or pediatric, so you can use the correct levels.
Sorry I can’t be more specific than this!
Jessica
