Samenvatting
The highway systems research car was used to give a matched sample test of 19 pairs of students a pre-test and post-test over a selected 16,5 mile test route consisting of three types of roadway. The control group consisted of 19 students enrolled in a basic driver education course. The experimental of 19 students enrolled in a driving instructor preparation course had experience in teaching beginning students to drive. The result of the tests are discussed.