论文信息 - Variation in drivers' cognitive load. Effects of driving through village areas and rural junctions

Variation in drivers' cognitive load. Effects of driving through village areas and rural junctions

Two experiments were performed in which drivers' cognitive load was measured by the time taken to complete calculation tasks presented to them while driving on prespecified routes. Experiment 1 was conducted on two different driving routes. Both routes included driving on a highway and driving through a village area. Mean driving speed was lower and mean calculation time was higher in the village areas than on the adjacent highway sections of the two driving routes. Across successive 100-m intervals of the two driving routes, drivers' cognitive load was found to be inversely related to their driving speed. Experiment 2 tested the same dual-task method on driving routes including two rural junctions. At both junctions driving speed decreased with decreasing distance to the give-way line and the drivers' cognitive load was highest while approaching and driving through the junctions. It is concluded that the applied dual-task method is sensitive to the variation in drivers' cognitive load caused by variation...

Lisbeth Harms | L. Harms

[1] I D Brown,et al. Measurement of control skills, vigilance, and performance on a subsidiary task during 12 hours of car driving. , 1967, Ergonomics.

[2] I D Brown,et al. A comparison of two subsidiary tasks used to measure fatigue in car drivers. , 1965, Ergonomics.

[3] Jerrold M. Levine,et al. Measurement of Workload by Secondary Tasks , 1979 .

[4] Walter W. Wierwille,et al. Comparison of Five Mental Workload Assessment Procedures in a Moving-Base Driving Simulator , 1979 .

[5] L Herrstedt. Environmentally adapted through road in Vinderup: effect evaluation , 1988 .

[6] G. T. Ladd. President's address before the New York Meeting of the American Psychological Association. , 1894 .

[7] Drown Id,et al. Some alternative methods of predicting performance among professional drivers in training. , 1968 .

[8] R. Shiffrin,et al. Controlled and automatic human information processing: I , 1977 .

[9] E. Poulton,et al. MEASURING THE SPARE ‘MENTAL CAPACITY ’OF CAR DRIVERS BY A SUBSIDIARY TASK , 1961 .

[10] Walter Schneider,et al. Controlled and Automatic Human Information Processing: 1. Detection, Search, and Attention. , 1977 .

[11] Heikki Summala,et al. RISK CONTROL IS NOT RISK ADJUSTMENT: THE ZERO-RISK THEORY OF DRIVER BEHAVIOUR AND ITS IMPLICATIONS , 1988 .