The<unk>  <unk>  is a numeric scale used by mental health clinicians and physicians to rate subjectively the social, occupational, and psychological<unk>  of an individual, e.g., how well one is meeting various problems in living. Scores range from 100 (extremely high<unk>  to 1 (severely impaired). The scale was included in DSM-IV, but replaced in DSM-5 with the WHODAS (WHO Disability Assessment Schedule), a survey or interview with detailed items. The WHODAS is supposed to be more detailed and objective than a single<unk>  impression. The main advantage of the<unk>  would be its brevity.
Global Assessment of Functioning
Impairment rating
Abbreviated mental test score
Integrated cognitive assessment
Low vision assessment
Behavior Rating Inventory of Executive Function
Harvard Review of Psychiatry
Verbal Behavior Milestones Assessment and Placement Program