Highlights ► Mattsson concluded that Driver Behaviour Questionnaire is not factorially invariant. ► This commentary contests these findings. ► Mattsson used too small sample sizes and extracted too many factors. ► I show that factor patterns of male and female novice drivers are highly similar.
Abstract In a recent article about the Manchester Driver Behaviour Questionnaire (DBQ), Mattsson (2012) concluded that the factor structure was not invariant across subgroups of respondents. This commentary contests this conclusion.
Small sample sizes, overextraction, and unrealistic expectations: A commentary on M. Mattsson
Accident Analysis and Prevention ; 50 ; 776-777
2012-07-01
2 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Small sample sizes, overextraction, and unrealistic expectations: A commentary on M. Mattsson
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