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The Action Research Arm Test
The Action Research Arm Test is a tool used to assess motor impairment in the upper extremities. This test is validated in patients with stroke using item response theory. There are two versions of the Action Research Arm Test available: a short version and a standard version. This article will discuss the short version and a standard approach to administering the Action Research Arm Test.
Standardized approach to administering the action research arm test
The Action Research Arm Test (ARAT) is a reliable tool for assessing motor function after stroke. The ARAT assesses a patient’s activity capacity and is used in clinical trials to determine therapy-induced and spontaneous motor recovery. However, it is not standardized across sites. Fortunately, a manual provides a detailed approach for scoring the ARAT.
The test scores can be interpreted using Rasch keyforms, which can help determine what level of challenge is appropriate for a given patient. For example, the ARAT-2 score can be used to determine the optimal level of challenge for a rehabilitation session. It is also useful for identifying the level of pain and disability. This can help healthcare professionals design the most effective rehabilitation sessions. The Action Research Arm Test (ARAT) is a commonly used assessment tool.
Shorter version of the action research arm test
The Action Research Arm Test is a limb function test that assesses a client’s ability to handle objects of different sizes, weights, and shapes. This test is a measure of activity limitation in the arms and can help determine if a client is limited by a stroke. The original test was developed by Lyle in 1981 and includes 19 items. It is scored on a 4-point scale.
There are several versions of the Action Research Arm Test, with scores ranging from 0 to 57. A lower score indicates low ability, while a higher score indicates high ability. The authors define these levels for descriptive purposes. There are also shorter versions of the Action Research Arm Test that use only one of the three subscales.