hollie wilson, phd scholar international council on alcohol, drugs and traffic safety
DESCRIPTION
Who are the real “first offenders”?. Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety Oslo, Norway 22 nd -26 th August 2010. CRICOS No. 00213J. Acknowledgements. Supervisory team Em Prof. Mary Sheehan Dr. Gavan Palk Funding - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/1.jpg)
CRICOS No. 00213J
Who are the real “first offenders”?
Hollie Wilson, PhD ScholarInternational Council on Alcohol, Drugs and Traffic Safety
Oslo, Norway 22nd-26th August 2010
![Page 2: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/2.jpg)
Acknowledgements
• Supervisory team– Em Prof. Mary Sheehan– Dr. Gavan Palk
• Funding– Australian Transport Safety Bureau (ATSB)– Centre for Accident Research & Road Safety –
Queensland (CARRS-Q)
![Page 3: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/3.jpg)
Overview of presentation• Drink driving: Australian & Queensland contexts• Offender characteristics • First offender characteristics• Research aims• Methodology• Sample characteristics• Results• Limitations• Policy & countermeasure implications
![Page 4: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/4.jpg)
Drink Driving: Australian Context
Australian Institute of Health and Welfare (2008) found: • One in eight people (12.1%) admit to driving a motor
vehicle while under the influence of alcohol, with males (16.2%) more than twice as likely as females (8.0%) to admit to engaging in drink driving
According to the Australian Bureau of Statistics (2009):• In 2007/2008, there were 63,731 drink driving cases
heard by a magistrate.
CRICOS No. 00213J
![Page 5: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/5.jpg)
Drink Driving: Queensland Context
• A blood alcohol concentration (BAC) above 0.05% was noted in 33% of all driver and rider fatalities tested in Queensland in 2003.
So, what are the characteristics of drink driving offenders?
![Page 6: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/6.jpg)
All Offender Characteristics
Leal et al., (2006) found that offenders were:• Male, under 35• Holder of provisional or open licence (but,
novice drivers who have a no alcohol restriction are over-represented)
• Self report drink driving at least once in the last 6 months
• Average BAC of 0.1
But what are the characteristics of ‘first offenders’?
![Page 7: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/7.jpg)
First offender characteristics
•Not a lot is known about this group inAustralia•Largest group of drink driving offenders (approx. 75%) •15% go on to become repeat offenders in a 3
year period•May be heterogeneous group
How many of these offenders are simply ‘first time caught?’
![Page 8: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/8.jpg)
Research aims• Overall objective:- Determine the characteristics of first
time drink driving offenders in Queensland.
• Study aims:- Determine by self report whether ‘first offenders’ are
simply ‘first time caught’. Identify key variables to determine what factors are
significantly associated with past drink driving in the first offender group.
Identify, if any, significant predictors of past drink driving.
![Page 9: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/9.jpg)
Study methodology• Offenders interviewed in
court directly following index offence –
• Brisbane (Metropolitan - 168 offenders)
• Maroochydore (Regional - 33 offenders)
• Interview schedule – • Demographic
characteristics• Offence information• Drink driving history• Alcohol use (AUDIT)
![Page 10: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/10.jpg)
Sample characteristics• Offenders in the sample:
– Male (74%)– Average age of 29 (SD=9.93) – Single (71%)– Education (80% at least secondary school)– Employed (76%)– Experienced drivers (50% over 10 years)– Apprehended by random breath testing (RBT) (70%)– Risky drinkers (80%)
And as predicted... ‘first time caught’
![Page 11: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/11.jpg)
Self reported drink driving in the six months prior to offence
No Yes0
20
40
60
80
100
120
140
160
180
![Page 12: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/12.jpg)
Demographic characteristics and self reported past drink driving in the 6 months prior to offence
No Yes
Gender Male Female
28 (70.0%)12 (30.0%)
120 (74.5%)41 (25.5%)
Age groups* 17-25 26-39 40+
17 (42.5%)13 (32.5%)10 (25.0%)
81 (50.3%)64 (39.8%)16 (9.9%)
Level of education Year 10 Year 12 Cert/Diploma Bachelor/Postgraduate
8 (20.0%)17 (42.5%)5 (12.5%)
10 (25.0%)
33 (20.5%)61 (37.9%)43 (26.7%)24 (14.9%)
Marital Status Single Married/de facto Other (div, sep, wid)
25 (62.5%)10 (25.0%)5 (12.5%)
118 (73.3%)33 (20.5%)10 (6.2%)
Employed No Yes
7 (17.5%)33 (82.5%)
41 (25.5%)120 (74.5%)
*p <.05
![Page 13: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/13.jpg)
Driving history, BAC, apprehension and alcohol use and self reported drink driving in the 6 months prior to the offence
No Yes
Driving history Up to 5 years 5-10 years 10+ years
7 (17.5%)8 (20.0%)
25 (62.5%)
40 (24.8%)46 (28.6%)75 (46.6%)
BAC when apprehended 0.01-0.05 0.051-0.10 0.101-0.15 0.151 +
3 (7.5%)25 (62.5%)10 (25.0%)
2 (5.0%)
7 (4.3%)82 (50.9%)43 (26.7%)29 (18.0%)
Method of apprehension RBT Method of driving
30 (75.0%)10 (25.0%)
111 (68.9%)50 (31.1%)
Alcohol use* Non-risky Risky
18 (45.0%)22 (55.0%)
23 (14.3%)138 (85.7%)
*p <.001
![Page 14: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/14.jpg)
Percentage of past reported drink driving according to risky drinking
No Yes0
10
20
30
40
50
60
70
80
90
RiskyNot risky
Self reported drink driving (6 months)
%
![Page 15: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/15.jpg)
Percentage of self reported drink driving according to age groups
No Yes0
10
20
30
40
50
60
17-2526-3940+
Self reported drink driving (6 months)
%
![Page 16: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/16.jpg)
Logistic Regression
• Risky drinkers were 4.6 times more likely to report drink driving in the 6 months prior to the offence than non risky drinkers*.
• Other offender characteristics were not significant.
*(CI 95%)
![Page 17: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/17.jpg)
Summary of findings
• Risky drinking and age were significantly associated with past reported drink driving in bivariate analyses.
• Risky drinkers were almost 5 times as likely to engage in drink driving in the six months prior to the offence.
![Page 18: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/18.jpg)
Limitations• Preliminary results of a very small part of
initial research – more research to follow!• Self report measures• Sample characteristics
– Educated
• Number of offenders• Time frame
– 5 year recidivist classification
![Page 19: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/19.jpg)
Research Directions
• Follow-up offenders (phone/web based)• Queensland Transport crash/offence data
for study participants• Design an intervention program (computer
based) specifically for first offenders
![Page 20: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/20.jpg)
Policy & Countermeasure Implications
• Education and rehabilitation programs relating to drink driving– Targeting risky drinkers– Brief intervention
• Legislative reform which allows for all offenders to take part in targeted rehabilitation
![Page 21: Hollie Wilson, PhD Scholar International Council on Alcohol, Drugs and Traffic Safety](https://reader035.vdocuments.mx/reader035/viewer/2022062811/56816122550346895dd07b56/html5/thumbnails/21.jpg)
Mark your Diaries!International Council on Alcohol, Drugs and Traffic Safety
Conference (T2013)August 2013, Brisbane Convention and Exhibition Centre