TY  - JOUR
PY  - 2008//
TI  - Eye movements drive steering: reduced eye movement distribution impairs steering and driving performance
JO  - Journal of Motor Behavior
A1  - Wilson, Mark
A1  - Chattington, M.
A1  - Marple-Horvat, D. E.
SP  - 190
EP  - 202
VL  - 40
IS  - 3
N2  - On a winding open road, a driver consistently looks to the inside of each bend before turning the steering wheel. When researchers disrupt this coordination by instructing drivers not to move their eyes, drivers' performance is impaired and their completion time during racing increases. The present authors examined whether changing internal states in a way that also restricts eye movements reduces coordination and affects performance. Participants (N = 24) completed a simulated rally stage under manipulation of their anxiety state through ego threat. Performance decreased under pressure, and the decrement was associated with a narrowing of the range of eye movements and a reduced correlation of eye movements with steering. The authors discuss the possibility that the deterioration in performance is a cost of maintaining steering when eye-movement driving input to the steering controller is reduced.<p />  <p>Language: en</p>
LA  - en
SN  - 0022-2895
UR  - http://dx.doi.org/10.3200/JMBR.40.3.190-202
ID  - ref1
ER  -