The question of how much one's ability to drive an automobile would be affected by the loss of an arm has been experimentally studied, under laboratory conditions, and statistically calculated. Comparison is made between manipulative ability, errors, stop signs and other stimuli missed, etc., as well as driving speed using right, left and both hands respectively.
Proceedings of the Iowa Academy of Science
©1935 Iowa Academy of Science, Inc.
Johnson, LaVerne and Lauer, A. R.
"Effect of Induced Manual Handicaps on Motor Performance of a Complex Nature,"
Proceedings of the Iowa Academy of Science, 42(1), 168-169.
Available at: https://scholarworks.uni.edu/pias/vol42/iss1/78