Measuring Arm and Hand Function using the Action Research Arm Test (ARAT)

NeuroRehab Team
Wednesday, November 23rd, 2016



Evaluating the impact of stroke rehabilitation requires the use of reliable, valid, and objective outcome measures. Despite consensus among nationally published guidelines recommending the use of valid and reliable assessment tools, the scientific community lacks direction regarding what outcome measures should be selected for particular evaluative needs. One measure that appears to have general acceptance and embraced by many neurorehabilitation specialists is the Action Research Arm Test (ARAT).

The Action Research Arm Test (ARAT) is a commonly used standardized and reliable measure for stroke rehabilitation. The ARAT is a proven standardized evaluative measure to assess specific changes in upper limb function among individuals who sustained cortical damage resulting in hemiplegia. The reliable and valid test typically takes less than 10 minutes to complete.


Purchase the ARAT


That ARAT consists of 19 items that are grouped into four subtests: grasp, grip, pinch, and gross movement. All items are rated on a 4-point ordinal scale ranging from 0 (no movement possible) to 3 (normal performance of the task). The subtest scores vary according to the number of items performed in each subtest. The total score on the ARAT ranges from 0-57, with a higher score indicating better performance.


Watch the below video to learn more about the ARAT.


To purchase the ARAT, you can contact the manufacture SaliaRehab, LLC by clicking on the link or visiting


ARAT References

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