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The,writer.expresses appreciation to the following individuals and organ-izations for·their time, effort, and cooperation during the initiation and experi-mental phases of the study. The Albemarle County, Virginia public school system, Clarence S. McClure, superintendent, made available its physical facilities and student population. William H. Raines, coordinator for driver education and physical education, served as the liaison between the researcher and the county department of education, the high school, and the driver education teachers. Ben F. Hurt, prtncipal: Ralph A. Harrison, director of driver education facilities; and Leonard J. Hrica and Frances L. Hensley, the classroom instructors, participated in the program. Also, acknowledged is the cooperation of the students, who through their participation made the project possible. And finally, thanks are given to Harold R. Sherry of the Research Council, who performed the necessary pro-. gramming and ran the statistical tests of significance