Citation

Haglund M, Åberg L. Transp. Res. F Traffic Psychol. Behav. 2000; 3(1): 39-51.

Copyright

(Copyright © 2000, Elsevier Publishing)

DOI

10.1016/S1369-8478(00)00014-0

PMID

unavailable

Abstract

Speeding is a general problem in traffic and exploring factors underlying the choice of speed is an important task. In the present paper, based on data from Swedish drivers on 90 km/h roads, drivers' attitudes towards speeding and influences from other road users on the drivers' speed choice were investigated. Unobtrusively recorded vehicle speeds were compared with drivers' responses to questions concerning their speed choice (N=533). The present investigation replicates a previous study on 50 km/h roads, where a model including measures of attitudes and perceptions about others' behaviour could explain about 15% of observed behaviour. In the present study, where a majority of the drivers observed exceeded the speed limit, a similar model could explain 41% of the variance in observed speed. Theoretical and practical implications of the results are discussed.