Citation

Lange F, Haiduk M, Schwarze A, Eggert F. Accid. Anal. Prev. 2011; 43(6): 2166-2172.

Affiliation

TU Braunschweig, Institute of Psychology, Department of Research Methods and Biopsychology, Braunschweig, Germany.

Copyright

(Copyright © 2011, Elsevier Publishing)

DOI

10.1016/j.aap.2011.06.008

PMID

21819848

Abstract

Since illegal pedestrian behavior represents a major source of accidents, research investigating possible reasons and risk factors for crossing against the lights is pivotal for enhancing safety in traffic. The present approach regards behavior at signalized intersections as a result of multiple stimulus discrimination. Hence, it is expected that at crossings divided by a median refuge the excitatory potential of a "consecutive green light" or "oncoming pedestrians" (S+*) attenuates the inhibition of crossing behavior induced by the relevant red light (S-). Standardized observations at critical intersections in Braunschweig, Germany, were conducted to investigate these hypotheses. Comparing outside traffic participants' behavior in the presence of different stimulus configurations identified the assumed S+* as substantial risk factors for illegal crossings. Moreover, the presented model of stimulus control integrates past risk factor research and may help develop future prevention measures.

Language: en