Abstract
The effects of altering light pattern sequences on driver compliance at a busy, urban intersection were explored. The baseline light timing sequences resulted in only 46.8% of drivers stopping at the yellow or red lights. Using an A-B-C design, we altered light pattern sequences that increased the probability of drivers stopping at the signals to 88.8% and 98.8%. These findings indicate that traffic light contingencies have potent effects in influencing driver behaviors at busy intersections. Following completion of the study, the traffic engineer approved the permanence of the light timing pattern that increased traffic rule compliance. Accident data collected before and after the light timing changes indicated a reduction in automobile accidents.
Keywords: behavioral community psychology, traffic lights, environmental design, prevention
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Selected References
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- Geller E. S. Rewarding safety belt usage at an industrial setting: Tests of treatment generality and response maintenance. J Appl Behav Anal. 1983 Summer;16(2):189–202. doi: 10.1901/jaba.1983.16-189. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Houten R. V., Nau P., Marini Z. An analysis of public posting in reducing speeding behavior on an urban highway. J Appl Behav Anal. 1980 Fall;13(3):383–395. doi: 10.1901/jaba.1980.13-383. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jason L. A., Liotta R. Pedestrian jaywalking under facilitating and nonfacilitating conditions. J Appl Behav Anal. 1982 Fall;15(3):469–473. doi: 10.1901/jaba.1982.15-469. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Yeaton W. H., Bailey J. S. Teaching pedestrian safety skills to young children: an analysis and one-year followup. J Appl Behav Anal. 1978 Fall;11(3):315–329. doi: 10.1901/jaba.1978.11-315. [DOI] [PMC free article] [PubMed] [Google Scholar]