Citation

Lajunen TJ, Parker D, Summala H. Accid. Anal. Prev. 2004; 36(2): 231-238.

Affiliation

Department of Psychology, Middle East Technical University, 06531 Ankara, Turkey. timo@metu.edu.tr

Copyright

(Copyright © 2004, Elsevier Publishing)

DOI

unavailable

PMID

14642877

Abstract

The aim of the present study was to investigate if the original factorial structure of the Manchester Driver Behaviour Questionnaire (DBQ) was replicated in Finland and The Netherlands. A postal questionnaire survey of drivers was carried out in Britain, Finland and The Netherlands. Exploratory factor analysis together with target (Procrustes) rotation and factorial agreement indexes were calculated to investigate the applicability of Finnish and Dutch versions of DBQ. Results of the factor comparisons showed that the DBQ four-factor structures found in Finland and The Netherlands were congruent but not perfect with the target structure found in Britain. Reliabilities of the scales were around the same level as in the British data. In addition to the four first-order factors, two second-order factors (deliberate violations and unintentional errors) were found in all three countries which supports the original structure by Reason et al. Issues related to cross-cultural use of traffic behaviour questionnaires are discussed.

Language: en