The Scale

This 24-point tool is equally divided between medical acuity – care required for the treatment of medical conditions, and neurobehavioral acuity – care associated with managing behaviors commonly observed with brain injury.

Where to use: The HAS is appropriate to use with adults 18 and older in care settings where supervision or structured check-in care support is provided.

Who can rate: The HAS should be completed by a person familiar with the full range of care needs required by a person, and with direct experience observing and supporting behavior adjustment.