This Rehabilitation Measures Database summary provides a review of the psychometric properties of the Disability Rating Scale (DRS) which is an observer-rated instrument designed to measure general functional disability in individuals with traumatic brain injury. A full review of the DRS as well as reviews of over 300 other instruments can be found at www.rehabmeasures.org. (PsycINFO Database Record
(c) 2017 APA, all rights reserved).