The Utility of Peripheral Vision to Motor Vehicle Drivers

aged subjects Amplitude of Head analysis ANOVA background luminance camera characteristics COEF CORRECTED SS data collection degree of head dependent variables digits display Distribution effect eye movements eye position factors film foveal task performance head movements high foveal load highway inside mirror laboratory lane change Left Mirror left outside mirror level of foveal maneuver Mean PDA Mean Percent Head measure mirror location mirror position mirror sampling msecs objective observations Ohio State University older drivers PDAC percent head turn peripheral detection angle peripheral targets Peripheral Task peripheral vision Pilot Experiment regression regression analysis relative velocity retina screen significant simulation slide projector STANDARD ERROR STATISTICS TABLE STEPWISE REGRESSION straight ahead sum of squares TABLE AND HISTOGRAM target contrast target visibility three levels threshold visibility traffic trials turn their heads VALUES VARIANCE visibility levels visual angle visual field visual perception visual search young subjects