Driver Rehabilitation Services: The Full Spectrum of Practice
This domain covers the full arc of driver rehabilitation services: how a client moves from referral through clinical and behind-the-wheel assessment to equipment prescription, training, and written recommendations. The exam tests whether you can sequence the process correctly, match findings to interventions, and defend conclusions with documented data.
Referral and clinical evaluation
Begin with medical clearance: diagnosis, prognosis, seizure status, medication effects, and vision. The clinical battery screens sensory, motor, and cognitive prerequisites: acuity and visual fields, contrast sensitivity and diplopia; range of motion, strength, coordination, sensation, and transfer ability; attention, processing speed, visuospatial skills, and executive function. Record raw scores, because the behind-the-wheel phase must be interpreted against them. Do not clear a client for driving on clinical scores alone; they predict risk but do not replicate real-time vehicle control.
Behind-the-wheel assessment
Use a dual-brake vehicle with a qualified instructor and a defined route that samples residential, suburban, and complex traffic. Score observable behaviors: lane position, speed regulation, scanning and mirror use, gap acceptance, signal timing, hazard response, and insight into errors. A short trial of adaptive equipment may be diagnostic, but prescription follows evidence, not convenience.
Equipment, training, and documentation
Match equipment to the deficit: spinner knob for one-handed steering, hand controls or left-foot accelerator for lower-limb impairment, pedal extensions for short stature, reduced-effort steering, transfer seat, or wheelchair tie-down. Verify compatibility, structural integrity, and insurance implications. Write a report that states fitness status, restrictions, training hours, equipment, and re-evaluation date. Obtain informed consent and disclose any vendor relationship.
Worked example
A client six months post-stroke has right hemiparesis, full left-sided strength, 20/25 acuity with full fields, and slowed but accurate Trail Making. The clinical findings leave steering and acceleration/braking in question. Behind-the-wheel in a dual-brake vehicle with a spinner knob and left-foot accelerator shows safe lane position and scanning, but delayed braking at one complex intersection. Recommendation: 6 hours of adaptive training plus re-check, not unrestricted clearance.
Traps that cost marks
Treating a simulator or clinical score as a pass/fail substitute for on-road data; overlooking sedating medications or seizure rules; prescribing equipment before the behind-the-wheel trial; forgetting wheelchair storage/transfer and caregiver needs; and omitting restrictions or a re-evaluation date from the report.