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Random Gap Detection Test (RGDT)
Random Gap Detection Test (RGDT)
| Availability |
Please visit this website for more information about the instrument:
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| Classification |
Supplemental: Acute Hospitalized, Concussion/Mild TBI, Epidemiology, Moderate/Severe TBI: Rehabilitation Traumatic Brain Injury (TBI) |
| Short Description of Instrument |
The Random-Gap Detection Test (RGDT) is a component of Central Auditory Processing testing and tests the patient's ability to detect gaps in tonal and click stimuli. The test is available on CD. Seven sections include 2 practice sessions and stimuli of set frequency and duration, separated by varying inter-stimuli intervals. |
| Scoring |
Gap Detection Threshold in msec. |
| References |
Keith RW: Random gap detection test (RGDT). St. Louis: Auditec, 2000.
Document last updated August 2017
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