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The development and validation of a hazard perception test for use in driver licensing
Mark A Wetton1, Andrew Hill, Mark S Horswill
1School of Psychology, The University of Queensland, St Lucia, Brisbane, QLD 4072, Australia. m.wetton@psy.uq.edu.au
Accident; Analysis and Prevention
|June 11, 2011
Summary
A new computer-based hazard perception test was developed and validated for Queensland driver licensing. Experienced drivers outperformed learners, confirming the test
Area of Science:
- Road safety research
- Human factors in driving
- Driver assessment and licensing
Background:
- Hazard perception is crucial for safe driving.
- Existing methods for assessing driver hazard perception may have limitations.
- A validated test is needed for driver licensing in Queensland, Australia.
Purpose of the Study:
- To develop and validate a computer-based hazard perception test (QT-HPT) for Queensland driver licensing.
- To establish principles for effective hazard perception test creation.
- To assess the test's validity and suitability for graduated driver licensing.
Main Methods:
- Development of the QT-HPT guided by five proposed principles of effective test creation.
- Study 1: Assessed the intelligibility of video-based instructions for non-native English speakers.
- Study 2: Compared hazard response times between experienced and learner drivers, controlling for reaction time and device use.
Main Results:
- Test instructions were found to be easily understood by individuals with a 10-year reading age.
- Experienced drivers demonstrated significantly faster hazard identification than learner drivers.
- No significant differences in hazard perception scores were found based on gender, income, or education level.
Conclusions:
- The five principles effectively guided the development of a valid hazard perception test.
- The Queensland Hazard Perception Test (QT-HPT) is a valid and suitable tool for driver licensing.
- The QT-HPT can be effectively integrated into the graduated driver licensing system to improve road safety.

