Compensatory tracking task

PEBL compensatory tracking task

A compensatory tracking task is a task that assesses eye–hand coordination, in which a user is operating a display that has an indicator and a zero point using a joystick, computer mouse, trackball, or other controlling device. The user must try to keep the indicator within the zero point while the indicator is being acted upon by outside forces.^[1]

Early versions of compensatory tracking tasks included a display made of an cathode ray oscilloscope with a rack and pinion connected to a knob that controlled the indicator. The zero point would be displayed on the cathode ray tube. The participant would turn the knob in order to keep the indicator within the zero point. Time, and distance from the zero point are measured to determine the participant's ability to control the indicator. The early versions of this test were used to help develop better controls.^[1]^[2] Control modulators such as springs, generators, and electromagnets were used to increase difficulty of the task.

More recently, compensatory tracking tasks has been used to gauge alertness. This is done using a computer monitor and a simulation controlled by a mouse or trackball. Participants use the mouse to keep the indicator within a target which acts as the zero point. Time within the zero point and distance from the zero point are once again measured. Notable versions of the compensatory tracking task are COMPTRACK, and the PEBL compensatory tracking task.^[3]^[4]^[5]

References

1 2 John W. Senders, Marianne Cruzen (February 1952). "Tracking Performance on Combined Compensatory and Pursuit Tasks" (PDF).
↑ http://search.proquest.com/docview/614244295/ (registration required)
↑ "COMPTRACK - A Compensatory Tracking Task for Monitoring Alertness" (PDF). Swartz Center for Computational Neuroscience at the University of California San Diego. Naval Health Research Center and Ogden Government Services. Retrieved 2013-12-05.
↑ "Scott Makeig, Cognitive Neuroscience". Swartz Center for Computational Neuroscience at the University of California San Diego. Retrieved 2012-07-16.
↑ "COMPTRACK: A Compensatory Tracking Task for Monitoring Alertness". Oai.dtic.mil. 1995-07-09. Retrieved 2012-07-16.

Neuropsychological tests
Battery	Cognistat Halstead-Reitan Neuropsychological Battery Luria-Nebraska neuropsychological battery Montreal Cognitive Assessment Repeatable Battery for the Assessment of Neuropsychological Status
Arousal/Attention	Continuous Performance Task d2 Test of Attention Four boxes test Galveston Orientation and Amnesia Test Morningness-eveningness questionnaire Paced Auditory Serial Addition Test Posner cueing task Test of everyday attention Test of Variables of Attention
Sensation/Perception	Bender-Gestalt Test Benton Visual Retention Test Dot cancellation test Judgment of Line Orientation Navon figure Rey-Osterrieth Complex Figure
Memory	1-2-AX working memory task California Verbal Learning Test Corsi block-tapping test Digit symbol substitution test Doors and People MCI Screen Test of Memory Malingering Wechsler Memory Scale
Language	Boston Diagnostic Aphasia Examination Boston Naming Test Comprehensive Aphasia Test Controlled Oral Word Association Test Thurstone Word Fluency Test Token Test
Motor	Compensatory tracking task Purdue Pegboard Test
Problem-solving	Delis–Kaplan Executive Function System Hayling and Brixton tests Tower of London Trail Making Test Wisconsin Card Sorting Test
Sleep	Epworth Sleepiness Scale
Specific impairments	British Columbia Postconcussion Symptom Inventory Clinical Dementia Rating Digit Cancellation Test (Alzheimer's) Disability Rating Scale Florida Cognitive Activities Scale Glasgow Coma Scale Glasgow Outcome Scale Pediatric Attention Disorders Diagnostic Screener Rivermead post-concussion symptoms questionnaire
Intelligence	National Adult Reading Test Wechsler Adult Intelligence Scale Wechsler Intelligence Scale for Children Wechsler Preschool and Primary Scale of Intelligence Wechsler Test of Adult Reading
Bed-side	Abbreviated mental test score Addenbrooke's cognitive examination Brief Cognitive Assessment Tool General Practitioner Assessment Of Cognition Mini–mental state examination
Social	Vineland Social Maturity Scale

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