title: Required hours of practice for learner drivers: a comparison between two Australian jurisdictions.
abstract: OBJECTIVE
  This study considers whether requiring learner drivers to complete a set number of hours while on a learner license affects the amount of hours of supervised practice that they undertake. It compares the amount of practice that learners in Queensland and New South Wales report undertaking. At the time the study was conducted, learner drivers in New South Wales were required to complete 50 hours of supervised practice while those from Queensland were not.
  
  
  METHODS
  Participants were approached outside driver licensing centers after they had just completed their practical driving test to obtain their provisional (intermediate) license. Those agreeing to participate were interviewed over the phone later and asked a range of questions to obtain information including socio-demographic details and amount of supervised practice completed.
  
  
  RESULTS
  There was a significant difference in the amount of practice that learners reported undertaking. Participants from New South Wales reported completing a significantly greater amount of practice (M=73.3 hours, sd=29.12 hours) on their learner license than those from Queensland (M=64.1 hours, sd=51.05 hours). However, the distribution of hours of practice among the Queensland participants was bimodal in nature. Participants from Queensland reported either completing much less or much more practice than the New South Wales average.
  
  
  CONCLUSIONS
  While it appears that the requirement that learner drivers complete a set number of hours may increase the average amount of hours of practice obtained, it may also serve to discourage drivers from obtaining additional practice, over and above the required hours.
  
  
  CONCLUSIONS
  The results of this study suggest that the implications of requiring learner drivers to complete a set number of hours of supervised practice are complex. In some cases, policy makers may inadvertently limit the amount of hours learners obtain to the mandated amount rather than encouraging them to obtain as much practice as possible.
authors.affiliation: Centre for Accident Research and Road Safety - Queensland (CARRS-Q), School of Psychology and Counselling, Queensland University of Technology, Beams Road, CARSELDINE QLD 4034, Australia. lj.bates@student.qut.edu.au
authors.forename: Lyndel
authors.initials: L
authors.lastname: Bates
authors.forename: Barry
authors.initials: B
authors.lastname: Watson
authors.forename: Mark
authors.initials: M
authors.lastname: King
mesh_terms: D000063:Accidents, Traffic / Q000517:prevention & control; D000293:Adolescent; D001290:Attitude; D001333:Automobile Driver Examination; D001334:Automobile Driving / Q000193:education* / Q000706:statistics & numerical data*; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007407:Interviews as Topic; D008297:Male; D009517:New South Wales; D011793:Queensland; D011996:Records; D012044:Regression Analysis; D055815:Young Adult