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Watson B, Das A, Maguire S, Fleet G, Punamiya A. The little intervention that could: creative aging implies healthy aging among Canadian seniors. Aging Ment Health 2024; 28:307-318. [PMID: 37602435 DOI: 10.1080/13607863.2023.2246416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 02/20/2023] [Indexed: 08/22/2023]
Abstract
OBJECTIVES Through a process of 'creative ageing', there is increased interest in how active participation in the arts can help promote health and well-being among seniors. However, few studies have quantitatively examined the benefits of a foray into artistic expression, and even fewer employ rigorous identification strategies. Addressing this knowledge gap, we use a series of quantitative techniques (ordinary least squares and quantile regression) to analyze the impact of an arts-based intervention targeting the elderly. METHODS Recruited from Saint John, New Brunswick (a city of about 125,000 people in Eastern Canada), 130 seniors were randomly assigned to the programme, with the remaining 122 serving as the control. This intervention consisted of weekly 2-h art sessions (i.e. drawing, painting, collage, clay-work, performance, sculpting, and mixed media), taking place from January 2020 until April 2021. RESULTS Relative to the control group, the intervention tended to reduce participant loneliness and depression, and improve their mental health. Outcomes were more evident toward the latter part of the programme, were increasing in attendance, and most efficacious among those with initially low levels of well-being. CONCLUSION These findings imply that creative ageing promotes healthy ageing, which is especially noteworthy given COVID-19 likely attenuated our results.
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Affiliation(s)
| | - Alekhya Das
- University of New Brunswick, Saint John, Canada
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Hasan R, Watson B, Haworth N, Oviedo-Trespalacios O. What contributes to drug driving? An exploratory investigation into the influence of problematic substance use, roadside testing and alternative transport options. Accid Anal Prev 2023; 184:106990. [PMID: 36791605 DOI: 10.1016/j.aap.2023.106990] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 12/23/2022] [Accepted: 01/24/2023] [Indexed: 06/18/2023]
Abstract
Despite a strong reliance on enforcement approaches to prevent drug driving in Australia, this behaviour is still prevalent. The objective of this study was to investigate the influence of problematic drug use (i.e., showing indications of addiction), exposure to roadside drug testing, the use of detection avoidance strategies, and perceptions relating to alternative transport options on drug driving among illicit drug users. A total of 1,541 licensed drivers from the states of Queensland, New South Wales, and Victoria completed an online survey. The survey collected demographic and problematic substance use information, as well as items assessing drug driving behaviour. Cannabis was reported to be the most commonly used drug (36.0%); the most common drug of problematic use (27.9%), and the drug most often taken prior to driving (43.5%). Observing police operating Roadside Drug Tests (RDT) was more common among the participants than being tested by RDT (35.7% vs 23%). The results indicated a significant association between being a drug driver and observing or being tested by RDT. The drug drivers were significantly more likely to report using a range of strategies to avoid police detection than the non-drug drivers. Similarly, the drug drivers reported that it was more difficult for them to use various alternative transport options than the non-drug drivers. Decision tree analyses found that significant predictors of self-reported drug driving were problematic drug use, holding a provisional or probationary licence, earning a low- or middle-income, and using detection avoidance strategies like remaining watchful for police vehicles and taking back streets. The findings of this study suggest that ongoing improvements to drug driving enforcement will need to be complemented by health-based approaches designed to reduce drug abuse and dependence, and improvements to public transport, in order to achieve a sustainable reduction in drug driving.
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Affiliation(s)
- Razi Hasan
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety- Queensland (CARRS-Q), K Block, 130 Victoria Park Road, Kelvin Grove, QLD 4059, Australia.
| | - Barry Watson
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety- Queensland (CARRS-Q), K Block, 130 Victoria Park Road, Kelvin Grove, QLD 4059, Australia.
| | - Narelle Haworth
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety- Queensland (CARRS-Q), K Block, 130 Victoria Park Road, Kelvin Grove, QLD 4059, Australia.
| | - Oscar Oviedo-Trespalacios
- Delft University of Technology, Faculty of Technology, Policy and Management, Section of Safety and Security Science, Jaffalaan 5, 2628 BX Delft, The Netherlands.
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Rodwell D, Bates L, Larue GS, Watson B, Haworth N. The prototype willingness model: An application to adolescent driver speeding. J Safety Res 2023; 84:155-166. [PMID: 36868643 DOI: 10.1016/j.jsr.2022.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 06/15/2022] [Accepted: 10/20/2022] [Indexed: 06/18/2023]
Abstract
INTRODUCTION Many young drivers are involved in crashes due to speeding. Some studies have used the Prototype Willingness Model (PWM) to explain the risky driving behavior of young people. However, many have measured PWM constructs in a manner inconsistent with its formulation. The PWM asserts that the social reaction pathway is underpinned by a heuristic comparison of oneself with a cognitive prototype of someone who engages in a risky behavior. This proposition has not been comprehensively examined and few PWM studies specifically examine social comparison. The current study investigates intentions, expectations, and willingness to speed by teen drivers using operationalizations of PWM constructs more aligned with their original conceptualizations. Additionally, the influence of dispositional social comparison tendency on the social reaction pathway is examined to further test the original propositions underpinning the PWM. METHOD Two hundred and eleven independently driving adolescents completed an online survey including items measuring PWM constructs and social comparison tendency. Hierarchical multiple regression was used to investigate the influence of perceived vulnerability, descriptive and injunctive norms, and prototypes on speeding intentions, expectations, and willingness. A moderation analysis examined the effect of social comparison tendency on the association between prototype perceptions and willingness. RESULTS The regression models explained substantial amounts of variance in intentions (39%), expectations (49%), and willingness (30%) to speed. There was no evidence that social comparison tendency influences the relationship between prototypes and willingness. CONCLUSIONS The PWM is useful for predicting teenage risky driving. More studies should confirm that social comparison tendency does not moderate the social reaction pathway. However, there may be need for further theoretical development of the PWM. PRACTICAL APPLICATIONS The study suggests that it may be possible to develop interventions to reduce adolescent driver speeding based on manipulation of PWM constructs such as speeding driver prototypes.
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Affiliation(s)
- David Rodwell
- Queensland University of Technology (QUT), Centre for Accident Research & Road Safety-Queensland (CARRS-Q), 130 Victoria Park Road, Kelvin Grove, QLD 4059, Australia; Queensland University of Technology (QUT), Australian Centre for Health Services Innovation (AusHSI), School of Public Health and Social Work, Centre for Healthcare Transformation, Faculty of Health, 60 Musk Avenue, Kelvin Grove, QLD 4059, Australia.
| | - Lyndel Bates
- School of Criminology and Criminal Justice and Griffith Criminology Institute, Griffith University (GU), Messines Ridge Road, Mt Gravatt, QLD 4122, Australia
| | - Grégoire S Larue
- Queensland University of Technology (QUT), Centre for Accident Research & Road Safety-Queensland (CARRS-Q), 130 Victoria Park Road, Kelvin Grove, QLD 4059, Australia; Road Safety Research Collaboration, School of Law and Society, University of Sunshine Coast (USC), 90 Sippy Downs Drive, Sippy Downs, QLD 4556, Australia
| | - Barry Watson
- Queensland University of Technology (QUT), Centre for Accident Research & Road Safety-Queensland (CARRS-Q), 130 Victoria Park Road, Kelvin Grove, QLD 4059, Australia
| | - Narelle Haworth
- Queensland University of Technology (QUT), Centre for Accident Research & Road Safety-Queensland (CARRS-Q), 130 Victoria Park Road, Kelvin Grove, QLD 4059, Australia
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Cronin DS, Watson B, Khor F, Gierczycka D, Malcolm S. Cortical bone continuum damage mechanics constitutive model with stress triaxiality criterion to predict fracture initiation and pattern. Front Bioeng Biotechnol 2022; 10:1022506. [PMID: 36324891 PMCID: PMC9618659 DOI: 10.3389/fbioe.2022.1022506] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 09/26/2022] [Indexed: 01/22/2023] Open
Abstract
A primary objective of finite element human body models (HBMs) is to predict response and injury risk in impact scenarios, including cortical bone fracture initiation, fracture pattern, and the potential to simulate post-fracture injury to underlying soft tissues. Current HBMs have been challenged to predict the onset of failure and bone fracture patterns owing to the use of simplified failure criteria. In the present study, a continuum damage mechanics (CDM) model, incorporating observed mechanical response (orthotropy, asymmetry, damage), was coupled to a novel phenomenological effective strain fracture criterion based on stress triaxiality and investigated to predict cortical bone response under different modes of loading. Three loading cases were assessed: a coupon level notched shear test, whole bone femur three-point bending, and whole bone femur axial torsion. The proposed material model and fracture criterion were able to predict both the fracture initiation and location, and the fracture pattern for whole bone and specimen level tests, within the variability of the reported experiments. There was a dependence of fracture threshold on finite element mesh size, where higher mesh density produced similar but more refined fracture patterns compared to coarser meshes. Importantly, the model was functional, accurate, and numerically stable even for relatively coarse mesh sizes used in contemporary HBMs. The proposed model and novel fracture criterion enable prediction of fracture initiation and resulting fracture pattern in cortical bone such that post-fracture response can be investigated in HBMs.
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Affiliation(s)
- D. S Cronin
- Department of MME, University of Waterloo, Waterloo, ON, Canada
- *Correspondence: D. S Cronin,
| | - B Watson
- Department of MME, University of Waterloo, Waterloo, ON, Canada
| | - F Khor
- Department of MME, University of Waterloo, Waterloo, ON, Canada
| | - D Gierczycka
- Department of MME, University of Waterloo, Waterloo, ON, Canada
| | - S Malcolm
- Honda Development and Manufacturing of America, Raymond, OH, United States
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Hasan R, Watson B, Haworth N, Oviedo-Trespalacios O. A systematic review of factors associated with illegal drug driving. Accid Anal Prev 2022; 168:106574. [PMID: 35152044 DOI: 10.1016/j.aap.2022.106574] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 06/14/2023]
Abstract
Drug driving is a serious problem worldwide that can increase the risk of road crashes. This systematic review seeks to identify factors associated with drug driving (i.e., driving after consuming drugs other than alcohol) to highlight gaps in existing knowledge and inform the design of more effective countermeasures. A search of the literature was conducted for the period January 1, 2005 to July 31, 2021 using six different databases. The search protocol followed PRISMA guidelines and was registered in PROSPERO (#CRD42021234616). Studies that met inclusion criteria compared drug drivers with either non-drug drivers, alcohol-only drivers or drug drivers from an earlier time period, to identify factors specifically associated with drug driving, rather than common to all drivers. Two hundred and nineteen publications met the inclusion criteria and were included within the review. Based on the findings, a logic model was developed that presents the factors associated with drug driving. Various sociodemographic, psychosocial and legal factors emerged as the main factors associated with illegal drug driving. At the sociodemographic and psychological levels, drug drivers were more likely to be single, young males who often drive after using cannabis and who score high on sensation-seeking and impulsivity scales. The key social factor found to be associated with drug driving was peer acceptance/disapproval of the behaviour. At the legal level, the review suggested that the effectiveness of current enforcement approaches to drug driving vary among jurisdictions around the world due to differences in the level of perceived certainty of apprehension and the chances of punishment avoidance. Future research into the anticipated and actual rewards for drug driving is needed to inform the development of more effective countermeasures.
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Affiliation(s)
- Razi Hasan
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety- Queensland (CARRS-Q), K Block, 130 Victoria Park Road, Kelvin Grove, QLD 4059, Australia
| | - Barry Watson
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety- Queensland (CARRS-Q), K Block, 130 Victoria Park Road, Kelvin Grove, QLD 4059, Australia
| | - Narelle Haworth
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety- Queensland (CARRS-Q), K Block, 130 Victoria Park Road, Kelvin Grove, QLD 4059, Australia
| | - Oscar Oviedo-Trespalacios
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety- Queensland (CARRS-Q), K Block, 130 Victoria Park Road, Kelvin Grove, QLD 4059, Australia.
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Kong N, Phipps S, Watson B. Parental economic insecurity and child health. Econ Hum Biol 2021; 43:101068. [PMID: 34662841 DOI: 10.1016/j.ehb.2021.101068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 07/31/2021] [Accepted: 10/06/2021] [Indexed: 06/13/2023]
Abstract
We explore the effects of parental economic insecurity on their children's hyperactivity and anxiety. Our central argument is that even after controlling for current family income and employment status, parents may have legitimate feelings of economic insecurity, and these may be detrimental for their children. Data from the National Longitudinal Survey of Children and Youth indicate that the health of 2- to 5-year-old children is worse when parents report themselves to be "worried about having enough money to support the family." In particular, boys are more hyperactive and girls are more anxious when parents feel less economically secure. Changes in parenting styles appear to be channels through which parental economic insecurity affects their children.
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Affiliation(s)
- Nancy Kong
- School of Economics, University of Sydney, Camperdown, New South Wales 2050, Australia; School of Economics and Finance, Queensland University of Technology, Brisbane, Queensland, Australia.
| | - Shelley Phipps
- Department of Economics, Dalhousie University, 6214 University Avenue, Halifax, Nova Scotia, Canada.
| | - Barry Watson
- Faculty of Business, University of New Brunswick, 100 Tucker Park Road, PO Box 5050, Saint John, New Brunswick, Canada.
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Truelove V, Freeman J, Kaye SA, Watson B, Mills L, Davey J. A unified deterrence-based model of legal and non-legal factors that influence young driver speeding behaviour. Accid Anal Prev 2021; 160:106327. [PMID: 34371286 DOI: 10.1016/j.aap.2021.106327] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 07/06/2021] [Accepted: 07/29/2021] [Indexed: 06/13/2023]
Abstract
Young driver speeding behaviour remains a large contributor to road trauma worldwide. In order to provide a more-in depth understanding of how to deter young drivers from this behaviour, this study developed and tested a model of the legal and non-legal factors that influence young driver's intentional speeding behaviour (exceeding the speed limit by more than 10 km/hr). A prospective survey design was conducted to measure the impact of perceptions of legal factors (including classical deterrence and reconceptualised deterrence variables) and non-legal factors (including the variables of fear of physical loss, material loss and perceived social sanctions, as well as the perception that it is safe to engage in the behaviour without being involved in a crash) at time 1, on engagement in speeding behaviour at time 2, which occurred 3 months later. A total of 200 participants aged 17-25 years completed both surveys (Mean age = 20.44 years). Using structural equation modelling, a unique model combining classical and extended deterrence theory, as well as prominent non-legal factors was created, and the variables were able to explain 41% of the variance in speeding behaviour. A high perceived severity of the punishment, experiencing direct punishment avoidance and perceiving that it is safe to speed were significant direct predictors. Meanwhile, there were also numerous significant partially mediated relationships found for both legal and non-legal variables. These findings provide important implications for both the application of deterrence-based theories in road safety and for improving countermeasures to deter young drivers more effectively from engagement in speeding.
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Affiliation(s)
- Verity Truelove
- Road Safety Research Collaboration, University of the Sunshine Coast, 90 Sippy Downs Dr, Sippy Downs, Queensland, 4556, Australia; Queensland University of Technology (QUT), Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Institute of Health and Biomedical Innovation (IHBI), 130 Victoria Park Road, Kelvin Grove 4059, Australia.
| | - James Freeman
- Road Safety Research Collaboration, University of the Sunshine Coast, 90 Sippy Downs Dr, Sippy Downs, Queensland, 4556, Australia
| | - Sherrie-Anne Kaye
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Institute of Health and Biomedical Innovation (IHBI), 130 Victoria Park Road, Kelvin Grove 4059, Australia
| | - Barry Watson
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Institute of Health and Biomedical Innovation (IHBI), 130 Victoria Park Road, Kelvin Grove 4059, Australia
| | - Laura Mills
- Road Safety Research Collaboration, University of the Sunshine Coast, 90 Sippy Downs Dr, Sippy Downs, Queensland, 4556, Australia
| | - Jeremy Davey
- Road Safety Research Collaboration, University of the Sunshine Coast, 90 Sippy Downs Dr, Sippy Downs, Queensland, 4556, Australia
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Watson B, Law S, Osberg L. Are Populists Insecure About Themselves or About Their Country? Political Attitudes and Economic Perceptions. Soc Indic Res 2021; 159:667-705. [PMID: 34366546 PMCID: PMC8332002 DOI: 10.1007/s11205-021-02767-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 07/21/2021] [Indexed: 06/13/2023]
Abstract
We investigate whether greater economic insecurity increases distrust in government and fosters authoritarian politics. Using the 2016 American National Election Studies dataset, we build on the literature regarding "egotropic" and "sociotropic" economic concerns to distinguish between "micro" insecurity (perceived insecurity regarding the individual's own personal economic well-being), and "macro" insecurity (negative expectations concerning the macro economy). Our results suggest micro insecurity is not significantly correlated with attitudinal differences, but macro-level insecurity is associated with increased levels of political distrust, accompanied by greater authoritarianism. Greater macro-level insecurity is also associated with more negative feelings toward "out-groups" (e.g. Muslims, the LGBTQ+ community, feminists, immigrants) and was a key predictor in reduced affinity for Hillary Clinton and the rise in support for Donald Trump. Results are robust to controls for political affiliation and aggregate macroeconomic indicators, suggesting that rising levels of income inequality and weakening social safety nets increase political polarization and encourage xenophobia, racism, and homophobia.
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Daley A, Rahman M, Watson B. A breath of fresh air: The effect of public smoking bans on Indigenous youth. Health Econ 2021; 30:1517-1539. [PMID: 33860551 DOI: 10.1002/hec.4276] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 06/12/2023]
Abstract
In general, past studies have estimated the average effect of public smoking bans on youth, ignoring differences across sub-populations. We extend the literature by considering Indigenous youth, who are a vulnerable and previously unexamined group (however, our analysis excludes First Nations youth who live on reserve). We also consider previously unexamined outcomes among youth: self-assessed health and subjective well-being. Our difference-in-differences estimates from Canada indicate that public bans reduced youth smoking and second-hand exposure in public places, on average. There was no displacement on the extensive margin, but the bans increased the number of people who smoke in the homes of youth, conditional on the presence of smokers in the household. Beyond average effects, however, we find that public bans reduced second-hand exposure in the homes of Indigenous youth (particularly Métis youth), on the extensive and intensive margins. The same youth experienced concurrent improvements in self-assessed health and life satisfaction. We conclude that public bans mitigate disparities in health and well-being between Indigenous and non-Indigenous youth, but the extent varies across Indigenous sub-populations, even within a particular country.
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Affiliation(s)
- Angela Daley
- School of Economics, University of Maine, Orono, Maine, USA
| | | | - Barry Watson
- Faculty of Business, University of New Brunswick, Saint John, New Brunswick, Canada
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Affiliation(s)
- Oscar Oviedo-Trespalacios
- Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Queensland University of Technology (QUT), Brisbane, Queensland, Australia
| | - Barry Watson
- Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Queensland University of Technology (QUT), Brisbane, Queensland, Australia
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Truelove V, Freeman J, Watson B, Kaye SA, Davey J. Are perceptions of penalties stable across time? The problem of causal ordering in deterrence applied to road safety. Accid Anal Prev 2020; 146:105746. [PMID: 32919221 DOI: 10.1016/j.aap.2020.105746] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/05/2020] [Accepted: 08/22/2020] [Indexed: 06/11/2023]
Abstract
This study addressed the causal ordering problem in deterrence research by examining the perceptual stability of deterrence variables over time and comparing the results via cross-sectional and longitudinal surveys. This research extends upon scant previous research by including three key classical deterrence variables (i.e., the perceived certainty of apprehension and the perceived severity and swiftness of punishment), as well as Homel's (1988) extra-legal deterrence-related variables of the fear of physical loss, material loss and social sanctions. A longitudinal survey design was utilised over a three month-time period (N = 200, Mage = 20.38 years, 71 males) that examined the stability of the deterrence-related variables for three road rule violations, consisting of 1) exceeding the speed limit by more than 10 km/hr, 2) reading a message on a phone while driving and 3) using the social media platform of Snapchat while driving. Overall, fluctuations were found in all the deterrence-related variables (both legal and extra-legal sanctions), with the largest difference being for the perceptions of the certainty of apprehension. Consequently, it can be suggested that: (a) longitudinal surveys are more reliable when measuring the impact of deterrence perceptions on engagement in offending behaviour and (b) the problem of causal ordering regarding utilising cross-sectional surveys is further illuminated. The results suggest that deterrence is a dynamic process, constantly changing based upon individual experiences, which reinforces the need for continued enforcement efforts (both legal and non-legal), within the road safety arena to maximise rule compliance.
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Affiliation(s)
- Verity Truelove
- Road Safety Research Collaboration, University of the Sunshine Coast, 90 Sippy Downs Dr, Sippy Downs, Queensland, 4556, Australia; Queensland University of Technology (QUT), Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Institute of Health and Biomedical Innovation (IHBI), Victoria Park Rd, Kelvin Grove, Queensland, 4059, Australia.
| | - James Freeman
- Road Safety Research Collaboration, University of the Sunshine Coast, 90 Sippy Downs Dr, Sippy Downs, Queensland, 4556, Australia
| | - Barry Watson
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Institute of Health and Biomedical Innovation (IHBI), Victoria Park Rd, Kelvin Grove, Queensland, 4059, Australia
| | - Sherrie-Anne Kaye
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Institute of Health and Biomedical Innovation (IHBI), Victoria Park Rd, Kelvin Grove, Queensland, 4059, Australia
| | - Jeremy Davey
- Road Safety Research Collaboration, University of the Sunshine Coast, 90 Sippy Downs Dr, Sippy Downs, Queensland, 4556, Australia
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Daley A, Rahman M, Watson B. Racial/Ethnic Differences in Light of 100% Smoke-free State Laws: Evidence from Adults in the United States. Popul Health Manag 2020; 24:353-359. [PMID: 32639185 DOI: 10.1089/pop.2020.0048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
This study estimates racial/ethnic differences in the association between 100% smoke-free state laws and smoking, as well as self-reported health, to facilitate policy aimed at reducing disparities. Data pertain to adults aged 18 years and older, obtained from the public-use Behavioral Risk Factor Surveillance System (2002-2014). The authors exploit variation in the timing of 100% smoke-free state laws using a difference-in-differences model. Examining heterogeneity across racial/ethnic minority groups, the authors consider the association between smoke-free laws and the probability of being: a daily smoker (versus occasional); an occasional smoker (versus former); and at the top of the self-reported health scale (versus the bottom). The authors find that 100% smoke-free state laws were not correlated with smoking among women. Moreover, racial/ethnic minority men who smoked occasionally were less likely to quit than white men, and results suggest that smoke-free laws did not reduce these disparities. However, there is evidence that smoke-free laws reduced the probability of being a daily smoker for Asian and Hispanic/Latinx men, but not the probability of quitting or being at the top of the self-reported health scale. More generally, smoke-free laws were not associated with self-reported health, except that there may have been an improvement among nonsmoking American Indian/Alaska Native women. These findings underscore the importance of looking beyond average effects to consider how 100% smoke-free state laws impact racial/ethnic minorities. There is evidence that they reduced smoking and improved self-reported health for some groups, but a suite of tobacco control policies is necessary to reduce racial/ethnic disparities more broadly.
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Affiliation(s)
- Angela Daley
- School of Economics, University of Maine, Orono, Maine, USA
| | | | - Barry Watson
- Faculty of Business, University of New Brunswick, Saint John, Canada
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Watson B, Osberg L. Can positive income anticipations reverse the mental health impacts of negative income anxieties? Econ Hum Biol 2019; 35:107-122. [PMID: 31319364 DOI: 10.1016/j.ehb.2019.05.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Revised: 03/29/2019] [Accepted: 05/15/2019] [Indexed: 06/10/2023]
Abstract
Prospect theory suggests losses are more influential than equivalent sized gains in individual level decision-making. Extending this literature, we use longitudinal National Population Health Survey data (2000-01 to 2010-11) to investigate whether experienced psychological distress impacts of greater economic insecurity for working age Canadians can be fully reversed by equal sized increases in security. Economic insecurity (security) is defined as the probability of an annual income decrease (increase) of 25 percent or more. Our identification strategy employs fixed effects estimation and a set of instruments to control for unobserved heterogeneity and reverse causality. Results suggest that an initial one standard deviation increase in economic insecurity predicts a rise in psychological distress of about 0.57 standard deviations for males and 0.54 standard deviations for females. Good economic news of a similar magnitude has considerably less impact, reducing psychological distress by 0.16 and 0.35 standard deviations for males and females respectively.
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Affiliation(s)
- Barry Watson
- Faculty of Business, University of New Brunswick, 100 Tucker Park Road, PO Box 5050, Saint John, New Brunswick, Canada E2L 4L5.
| | - Lars Osberg
- Department of Economics, Dalhousie University, 6214 University Avenue, PO Box 15000, Halifax, Nova Scotia, Canada B3H 4R2.
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Daykin J, Groult R, Guesnet Y, Lecroq T, Lefebvre A, Léonard M, Mouchard L, Prieur-Gaston É, Watson B. Efficient pattern matching in degenerate strings with the Burrows–Wheeler transform. INFORM PROCESS LETT 2019. [DOI: 10.1016/j.ipl.2019.03.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Situ Y, Lin L, Namasivayam M, Watson B, Emmanuel S, Jabbour A, McCrohon J, Holloway C. The Utility of Cardiovascular Magnetic Resonance in the Assessment of Patients before Pacemaker Implantation. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Khor F, Cronin D, Watson B, Gierczycka D, Malcolm S. Importance of asymmetry and anisotropy in predicting cortical bone response and fracture using human body model femur in three-point bending and axial rotation. J Mech Behav Biomed Mater 2018; 87:213-229. [DOI: 10.1016/j.jmbbm.2018.07.033] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 06/09/2018] [Accepted: 07/23/2018] [Indexed: 12/01/2022]
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Wilson HJ, Palk G, Sheehan MC, Wishart D, Watson B. Steering Clear of Driving After Drinking: a Tailored e-Health Intervention for Reducing Repeat Offending and Modifying Alcohol Use in a High-Risk Cohort. Int J Behav Med 2018; 24:694-702. [PMID: 28600704 DOI: 10.1007/s12529-017-9664-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PURPOSE Digital interventions to reduce risk behaviours are emerging as effective public health measures; however, few have been applied to drink driving and associated alcohol use based on a harm reduction perspective. This paper reports on the design, development, and pilot of a novel intervention which aims to reduce repeat offending by first-time convicted drink driving offenders. It explores whether an online program is acceptable and user friendly and contains useful and relevant content, with a sample of first-time drink driving offenders recruited at the time of conviction. METHOD Building upon existing research into interventions to reduce drink driving recidivism and problem alcohol use, a tailored program was designed to provide content specifically concerned with drink driving and with an additional component related to alcohol use. Following stakeholder and internal review, the 'Steering Clear First Offender Drink Driving Program' was subsequently piloted with 15 first-time drink driving offenders. Evaluative data was analysed both quantitatively and qualitatively. RESULTS The pilot results indicate that the participants found the program to be user friendly, as demonstrated by high scores in relation to navigation, online delivery, engagement, avatar usage and straightforwardness. They reported that they found the content to be useful and relevant and that the key learning area was in relation to the consequences of drink driving. CONCLUSION Online interventions for reducing risky behaviour such as drink driving may be useful and cost effective from a public health perspective. Potentially, they can directly address risky behaviours associated with alcohol use in high-risk cohorts that may not ordinarily receive intervention.
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Affiliation(s)
| | - Gavan Palk
- Queensland University of Technology, Kelvin Grove, QLD, Australia
| | | | - Darren Wishart
- Queensland University of Technology, Kelvin Grove, QLD, Australia
| | - Barry Watson
- Queensland University of Technology, Kelvin Grove, QLD, Australia
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Thomas B, Watson B, Senthil EK, Deepalakshmi A, Balaji G, Chandra S, Manogaran C, Nagarajan K, Ovung S, Jayabal L, Swaminathan S. Alcohol intervention strategy among tuberculosis patients: a pilot study from South India. Int J Tuberc Lung Dis 2018; 21:947-952. [PMID: 28786805 DOI: 10.5588/ijtld.16.0693] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Alcohol dependence has been a major cause of treatment non-adherence in tuberculosis (TB) management. There is an urgent need to develop a feasible, acceptable alcohol intervention programme to ensure treatment completion. METHODOLOGY Four of the 10 Chennai Corporation zones in Chennai, South India, were randomly selected: two each for the experimental and control arms of the study. TB patients registered from August 2013 to January 2014 with the Revised National Tuberculosis Control Programme were assessed using the Alcohol Use Disorder Identification Test (AUDIT) scale. The intervention consisted of four individual counselling sessions at months 0, 2, 4 and 6 conducted by highly trained interventionists. RESULTS Of 872 TB patients, 298 (31%) were found to have alcohol use disorders. The numbers of TB patients in the experimental and control arms were respectively 113 (38%) and 185 (62%). The proportion of patients with favourable treatment outcomes was higher in the intervention than in the control group (87% vs. 62%, P = 0.04). Overall adherence to anti-tuberculosis treatment was significantly higher in the intervention group (P = 0.02). CONCLUSION Study findings suggest that alcohol interventions could be effective in ensuring favourable TB treatment outcomes and adherence. This calls for a large cluster randomised trial for greater generalisability. Tested alcohol-intervention strategies should be recommended to promote treatment adherence among TB patients who consume alcohol.
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Affiliation(s)
- B Thomas
- National Institute for Research in Tuberculosis (formerly Tuberculosis Research Centre), Indian Council of Medical Research (ICMR), Chennai, India
| | - B Watson
- National Institute for Research in Tuberculosis (formerly Tuberculosis Research Centre), Indian Council of Medical Research (ICMR), Chennai, India
| | - E K Senthil
- National Institute for Research in Tuberculosis (formerly Tuberculosis Research Centre), Indian Council of Medical Research (ICMR), Chennai, India
| | - A Deepalakshmi
- National Institute for Research in Tuberculosis (formerly Tuberculosis Research Centre), Indian Council of Medical Research (ICMR), Chennai, India
| | - G Balaji
- National Institute for Research in Tuberculosis (formerly Tuberculosis Research Centre), Indian Council of Medical Research (ICMR), Chennai, India
| | - S Chandra
- National Institute for Research in Tuberculosis (formerly Tuberculosis Research Centre), Indian Council of Medical Research (ICMR), Chennai, India
| | - C Manogaran
- National Institute for Research in Tuberculosis (formerly Tuberculosis Research Centre), Indian Council of Medical Research (ICMR), Chennai, India
| | - K Nagarajan
- National Institute for Research in Tuberculosis (formerly Tuberculosis Research Centre), Indian Council of Medical Research (ICMR), Chennai, India
| | - S Ovung
- National Institute for Research in Tuberculosis (formerly Tuberculosis Research Centre), Indian Council of Medical Research (ICMR), Chennai, India
| | - L Jayabal
- Corporation of Chennai, Chennai, India
| | - S Swaminathan
- Department of Health Research & ICMR, New Delhi, India
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Bates L, Scott-Parker B, Darvell M, Watson B. Provisional drivers' perceptions of the impact of displaying P plates. Traffic Inj Prev 2017; 18:820-825. [PMID: 28453311 DOI: 10.1080/15389588.2017.1322697] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 04/20/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE P plates (or decals) identify a driver's license status to other road users. They are a compulsory part of the graduated driver licensing system in Queensland, Australia, for drivers on a P1 (provisional 1) or P2 (provisional 2) license. This study explored the perceptions of young drivers regarding the display of P plates (decals) in Queensland, Australia. METHODS In this study, 226 young drivers with a provisional (intermediate/restricted) license completed a 30-min online survey between October 2013 and June 2014. t Tests were used to compare the opinions of people who displayed their plates nearly always with those who displayed them less frequently. RESULTS Participants approved of the requirement to display P plates with 69% of those on a P1 license and 79% on a P2 license supporting the condition to display P1 (red) plates. Participants on a P1 license (62%) and a P2 license (68%) also approved the requirement to display P2 (green) plates. However, young drivers also perceived that the display of P plates (measured from 1 = never to 5 = nearly all the time) enabled newly licensed drivers to be targeted by police and other drivers (those who do not always display P plates: M = 3.72, SD = 0.94; those who nearly always display P plates: M = 3.43, SD = 1.09). CONCLUSIONS The study findings suggest that participants who nearly always display their P plates are more likely to report that having to display their plates resulted in them driving more carefully.
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Affiliation(s)
- Lyndel Bates
- a School of Criminology and Criminal Justice and Griffith Criminology Institute , Griffith University , Brisbane , Australia
- b Queensland University of Technology, Centre of Accident Research and Road Safety-Queensland (CARRS-Q) , Institute for Health and Biomedical Innovation , Brisbane , Australia
| | - Bridie Scott-Parker
- c Adolescent Risk Research Unit (ARRU), Sunshine Coast Mind and Neuroscience-Thompson Institute , University of the Sunshine Coast , Queensland , Australia
- d School of Social Sciences, Faculty of Arts, Business, and Law , University of the Sunshine Coast , Queensland , Australia
- e Sustainability Research Centre, Faculty of Arts and Business , University of the Sunshine Coast , Queensland , Australia
| | - Millie Darvell
- b Queensland University of Technology, Centre of Accident Research and Road Safety-Queensland (CARRS-Q) , Institute for Health and Biomedical Innovation , Brisbane , Australia
| | - Barry Watson
- b Queensland University of Technology, Centre of Accident Research and Road Safety-Queensland (CARRS-Q) , Institute for Health and Biomedical Innovation , Brisbane , Australia
- f Global Road Safety Partnership , Geneva , Switzerland
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Watson B, Osberg L. Healing and/or breaking? The mental health implications of repeated economic insecurity. Soc Sci Med 2017; 188:119-127. [DOI: 10.1016/j.socscimed.2017.06.042] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 06/23/2017] [Accepted: 06/30/2017] [Indexed: 10/19/2022]
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Gauld CS, Lewis I, White KM, Fleiter JJ, Watson B. Evaluating public education messages aimed at monitoring and responding to social interactive technology on smartphones among young drivers. Accid Anal Prev 2017; 104:24-35. [PMID: 28463691 DOI: 10.1016/j.aap.2017.04.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 04/03/2017] [Accepted: 04/16/2017] [Indexed: 06/07/2023]
Abstract
Young drivers are more likely than any other age group to access social interactive technology (e.g., Facebook, E-mail) on a smartphone while driving. The current study formed part of a larger investigation and was guided by The Step Approach to Message Design and Testing (SatMDT) to evaluate the relative effectiveness of three different public education messages aimed at reducing smartphone use among young drivers. The messages were each adapted to the specific behaviours of monitoring/reading and responding to social interactive technology on smartphones. Participants (n=288; 199F, 89M) were drivers aged 17-25 years who resided in the Australian state of Queensland. Message acceptance (i.e., intention and effectiveness) and message rejection were both assessed using a self-report survey. Multivariate analyses found that, overall, the messages targeting monitoring/reading behaviour were considered more effective than those targeting responding behaviour. The message that challenged the underlying motivation that believing you are a good driver makes it easier to monitor/read social interactive technology while driving was considered particularly effective by young male drivers.
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Affiliation(s)
- Cassandra S Gauld
- Queensland University of Technology, Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Kelvin Grove Campus, Kelvin Grove 4059, Australia.
| | - Ioni Lewis
- Queensland University of Technology, Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Kelvin Grove Campus, Kelvin Grove 4059, Australia
| | - Katherine M White
- Queensland University of Technology, School of Psychology and Counselling, Kelvin Grove Campus, Kelvin Grove 4059, Australia
| | - Judy J Fleiter
- Global Road Safety Partnership, International Fédération of Red Cross & Red Crescent Sociétés, Route de Pré-Bois 1, CH-1214 Vernier, Switzerland
| | - Barry Watson
- Queensland University of Technology, Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Kelvin Grove Campus, Kelvin Grove 4059, Australia
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Lewis I, White KM, Ho B, Elliott B, Watson B. Insights into targeting young male drivers with anti-speeding advertising: An application of the Step approach to Message Design and Testing (SatMDT). Accid Anal Prev 2017; 103:129-142. [PMID: 28431345 DOI: 10.1016/j.aap.2017.04.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 03/10/2017] [Accepted: 04/07/2017] [Indexed: 06/07/2023]
Abstract
In Australia, young drivers aged 17-25 years comprise 13% of the population yet account for 22% of all road deaths with young males over-represented in such trauma. Speeding represents a major contributing factor and advertising campaigns have long focused on promoting anti-speeding messages in the effort to reduce drivers' speeds. Positioned within a larger program of research aimed at developing, piloting, and evaluating a range of theoretically-informed anti-speeding messages, the current study reports results relating to the final phase of the research, the evaluation. Six messages were devised in accordance with the guiding framework, the Step approach to Message Design and Testing ([SatMDT]; Lewis et al., 2016) and based on the findings emerging from earlier qualitative and quantitative studies within the program of research. N=938 licensed drivers (n=455 males, 48%) aged 17-62 years completed an online survey. To ensure a controlled test of the persuasiveness of the message content, the messages were presented in an audio-based format and thus were devoid of potential confounds, such as images. The messages sought to address a particular belief (i.e., behavioural, normative, control) and to focus either on emphasising the positive aspects which make speeding less likely or challenging the negative aspects which make speeding more likely. Thus, key to this evaluation was to test the persuasiveness of the message content in terms of the particular belief and focus it was addressing. Participants were randomly assigned to either the Control condition (i.e., no exposure to a message) or the Intervention condition (i.e., exposed to one of the six messages presented as an audio-recorded message within the survey). Persuasiveness was assessed via a range of outcome measures including both direct (i.e., third-person perceptions, message rejection) as well as indirect measures (i.e., intentions, willingness to speed). Age, gender, and message type were independent variables (IVs), together with issue involvement as a covariate (or IV) in the study's analyses. Overall, positive persuasive effects, and a relative absence of any negative, dissuasive effects, were found for two messages, Glass Cars and The Lift. These messages addressed the same salient belief, control beliefs, with the former emphasising the factors which discourage speeding and the latter message challenging those factors which encourage speeding. The implications of the findings are discussed in terms of the insights they offer for the key content of future anti-speeding messages.
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Affiliation(s)
- I Lewis
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety, Queensland(CARRS-Q), Victoria Park Road, Kelvin Grove, QLD, 4059, Australia; Queensland University of Technology (QUT), Institute of Health and Biomedical Innovation (IHBI), Cnr Musk Avenue and Blamey Street, Kelvin Grove, QLD, 4059, Australia.
| | - K M White
- Queensland University of Technology (QUT), Institute of Health and Biomedical Innovation (IHBI), Cnr Musk Avenue and Blamey Street, Kelvin Grove, QLD, 4059, Australia; Queensland University of Technology (QUT), School of Psychology & Counselling, Victoria Park Road, Kelvin Grove, Queensland (QLD), 4059, Australia
| | - B Ho
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety, Queensland(CARRS-Q), Victoria Park Road, Kelvin Grove, QLD, 4059, Australia
| | | | - B Watson
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety, Queensland(CARRS-Q), Victoria Park Road, Kelvin Grove, QLD, 4059, Australia; Queensland University of Technology (QUT), Institute of Health and Biomedical Innovation (IHBI), Cnr Musk Avenue and Blamey Street, Kelvin Grove, QLD, 4059, Australia; Global Road Safety Partnership, Chemin Des Crets, CH-1211 Geneva 19, Switzerland
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23
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Ziegelmann M, Watson B, Trost L. 112 Clinical Factors Negatively Impacting Sexual Relationships in Men with Peyronie's Disease. J Sex Med 2017. [DOI: 10.1016/j.jsxm.2016.12.099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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24
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Lewis I, Watson B, White KM. The Step approach to Message Design and Testing (SatMDT): A conceptual framework to guide the development and evaluation of persuasive health messages. Accid Anal Prev 2016; 97:309-314. [PMID: 26362827 DOI: 10.1016/j.aap.2015.07.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Revised: 07/17/2015] [Accepted: 07/20/2015] [Indexed: 06/05/2023]
Abstract
This paper provides an important and timely overview of a conceptual framework designed to assist with the development of message content, as well as the evaluation, of persuasive health messages. While an earlier version of this framework was presented in a prior publication by the authors in 2009, important refinements to the framework have seen it evolve in recent years, warranting the need for an updated review. This paper outlines the Step approach to Message Design and Testing (or SatMDT) in accordance with the theoretical evidence which underpins, as well as empirical evidence which demonstrates the relevance and feasibility of, each of the framework's steps. The development and testing of the framework have thus far been based exclusively within the road safety advertising context; however, the view expressed herein is that the framework may have broader appeal and application to the health persuasion context.
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Affiliation(s)
- Ioni Lewis
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia; Queensland University of Technology (QUT), Institute of Health and Biomedical Innovation (IHBI), Corner of Musk Avenue and Blamey Street, Kelvin Grove, Queensland 4059, Australia.
| | - Barry Watson
- Queensland University of Technology (QUT), Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia; Queensland University of Technology (QUT), Institute of Health and Biomedical Innovation (IHBI), Corner of Musk Avenue and Blamey Street, Kelvin Grove, Queensland 4059, Australia; Global Road Safety Partnership, Chemin des Crêts, CH-1211 Geneva 19, Switzerland
| | - Katherine M White
- Queensland University of Technology (QUT), Institute of Health and Biomedical Innovation (IHBI), Corner of Musk Avenue and Blamey Street, Kelvin Grove, Queensland 4059, Australia; Queensland University of Technology (QUT), School of Psychology & Counselling, Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
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25
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Gauld CS, Lewis IM, White KM, Watson B. Young drivers' engagement with social interactive technology on their smartphone: Critical beliefs to target in public education messages. Accid Anal Prev 2016; 96:208-218. [PMID: 27543898 DOI: 10.1016/j.aap.2016.07.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Revised: 07/25/2016] [Accepted: 07/30/2016] [Indexed: 06/06/2023]
Abstract
The current study forms part of a larger study based on the Step Approach to Message Design and Testing (SatMDT), a new and innovative framework designed to guide the development and evaluation of health communication messages, including road safety messages. This four step framework is based on several theories, including the Theory of Planned Behaviour. The current study followed steps one and two of the SatMDT framework and utilised a quantitative survey to validate salient beliefs (behavioural, normative, and control) about initiating, monitoring/reading, and responding to social interactive technology on smartphones by N=114 (88F, 26M) young drivers aged 17-25 years. These beliefs had been elicited in a prior in-depth qualitative study. A subsequent critical beliefs analysis identified seven beliefs as potential targets for public education messages, including, 'slow-moving traffic' (control belief - facilitator) for both monitoring/reading and responding behaviours; 'feeling at ease that you had received an expected communication' (behavioural belief -advantage) for monitoring/reading behaviour; and 'friends/peers more likely to approve' (normative belief) for responding behaviour. Potential message content targeting these seven critical beliefs is discussed in accordance with the SatMDT.
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Affiliation(s)
- Cassandra S Gauld
- Queensland University of Technology, Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Kelvin Grove Campus, Kelvin Grove, 4059, Australia
| | - Ioni M Lewis
- Queensland University of Technology, Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Kelvin Grove Campus, Kelvin Grove, 4059, Australia
| | - Katherine M White
- Queensland University of Technology, School of Psychology and Counselling, Kelvin Grove Campus, Kelvin Grove, 4059, Australia
| | - Barry Watson
- Queensland University of Technology, Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Kelvin Grove Campus, Kelvin Grove, 4059, Australia; Global Road Safety Partnership, International Fédération of Red Cross & Red Crescent Sociétés, Route de Pré-Bois 1, CH-1214, Vernier, Switzerland.
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26
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Fleiter JJ, Watson B. Addressing the road trauma burden in China: Exploring attitudes, behaviours, risk perceptions and cultural uniqueness. Accid Anal Prev 2016; 95:326-333. [PMID: 26187568 DOI: 10.1016/j.aap.2015.07.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Revised: 07/03/2015] [Accepted: 07/06/2015] [Indexed: 06/04/2023]
Abstract
As China continues to motorise rapidly, solutions are needed to reduce the burden of road trauma that is spread inequitably across the community. Little is currently known about how new drivers are trained to deal with on-road challenges, and little is also known about the perceptions, behaviours and attitudes of road users in China. This paper reports on a pilot study conducted in a driver retraining facility in one Chinese city where people who have had their licence suspended for accrual of 12 demerit points in a one year period must attend compulsory retraining in order to regain their licence. A sample of 239 suspended drivers responded to an anonymous questionnaire that sought information about preferred driving speeds and perceptions of safe driving speeds across two speed zones. Responses indicated that speeds higher than the posted limits were commonly reported, and that there was incongruence between preferred and safe speeds, such that a greater proportion of drivers reported preferred speeds that were substantially faster than what were reported as safe speeds. Participants with more driving experience reported significantly fewer crashes than newly licensed drivers (less than 2 years licensed) but no differences were found in offences when compared across groups with different levels of driving experience. Perceptions of risky behaviours were assessed by asking participants to describe what they considered to be the most dangerous on-road behaviours. Speeding and drink driving were the most commonly reported by far, followed by issues such as fatigue, ignoring traffic rules, not obeying traffic rules, phone use while driving, and non-use of seatbelts, which attracted an extremely low response which seems consistent with previously reported low belt wearing rates, unfavourable attitudes towards seatbelt use, and low levels of enforcement. Finally, observations about culturally specific considerations are made from previous research conducted by the authors and others. Specifically, issues of saving face and the importance and pervasiveness of social networks and social influence are discussed with particular regard to how any future countermeasures need to be informed by a thorough understanding of Chinese customs and culture.
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Affiliation(s)
- Judy J Fleiter
- Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Queensland University of Technology, 130 Victoria Park Road, Kelvin Grove, 4059 Queensland, Australia.
| | - Barry Watson
- Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Queensland University of Technology, 130 Victoria Park Road, Kelvin Grove, 4059 Queensland, Australia.
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Watson A, Blackman R, Vallmuur K, Watson B. 863 Understanding the profile of injuries for vulnerable road users: a data linkage study. Inj Prev 2016. [DOI: 10.1136/injuryprev-2016-042156.863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Watson B, Bates L, Pietro GD, Inclan C. 137 Enhancing road policing in low and middle income countries through the identification of good practice principles. Inj Prev 2016. [DOI: 10.1136/injuryprev-2016-042156.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Gonzalez-Serna A, Swenson LC, Watson B, Zhang W, Nohpal A, Auyeung K, Montaner JS, Harrigan PR. A single untimed plasma drug concentration measurement during low-level HIV viremia predicts virologic failure. Clin Microbiol Infect 2016; 22:1004.e9-1004.e16. [PMID: 27585940 DOI: 10.1016/j.cmi.2016.08.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Revised: 08/02/2016] [Accepted: 08/20/2016] [Indexed: 11/29/2022]
Abstract
Suboptimal untimed plasma drug levels (UDL) have been associated with lower rates of virologic suppression and the emergence of drug resistance. Our aim was to evaluate whether UDL among patients with low-level viremia (LLV) while receiving highly active antiretroviral therapy (HAART) can predict subsequent virologic failure (plasma viral load ≥1000 copies/mL) and emergence of resistance. The first documented LLV episode of 328 consenting patients was analysed in terms of drug levels, viral load and resistance, which were monitored while patients were on a consistent HAART regimen. UDL of protease inhibitors (PIs) and non-nucleoside reverse transcriptase inhibitors (NNRTIs), were categorized as 'therapeutic' or 'subtherapeutic' based on predefined target trough concentrations. Drug resistance genotype was assessed using the Stanford algorithm. Time to virologic failure was evaluated by Kaplan-Meier analysis and Cox proportional hazards regression. We found 78 of 328 patients (24%) with subtherapeutic drug levels at time of first detectable LLV, while 19% harboured drug-resistant virus. Both subtherapeutic UDL and drug resistance independently increased the risk of subsequent virologic failure (p <0.001 and p 0.04, respectively). In a multivariable model, variables associated with LLV and virologic failure included subtherapeutic UDL, elevated plasma viral load, and drug resistance. Patients with subtherapeutic UDL accumulated further drug resistance faster during follow-up (p 0.03). Together, resistance and UDL variables can explain a higher proportion of virologic failure than either measure alone. Our results support further prospective evaluation of UDL in the management of low-level viremia.
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Affiliation(s)
- A Gonzalez-Serna
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada; Laboratory of Molecular Immunobiology, Hospital General Universitario Gregorio Maranon, Madrid, Spain.
| | - L C Swenson
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada
| | - B Watson
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada
| | - W Zhang
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada
| | - A Nohpal
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada
| | - K Auyeung
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada
| | - J S Montaner
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada; Division of AIDS, Department of Medicine, British Columbia Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada
| | - P R Harrigan
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada; Division of AIDS, Department of Medicine, British Columbia Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada.
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Shaw P, Weingart D, Bonner T, Watson B, Park MTM, Sharp W, Lerch JP, Chakravarty MM. Defining the neuroanatomic basis of motor coordination in children and its relationship with symptoms of attention-deficit/hyperactivity disorder. Psychol Med 2016; 46:2363-2373. [PMID: 27282929 DOI: 10.1017/s0033291716000660] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND When children have marked problems with motor coordination, they often have problems with attention and impulse control. Here, we map the neuroanatomic substrate of motor coordination in childhood and ask whether this substrate differs in the presence of concurrent symptoms of attention-deficit/hyperactivity disorder (ADHD). METHOD Participants were 226 children. All completed Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5)-based assessment of ADHD symptoms and standardized tests of motor coordination skills assessing aiming/catching, manual dexterity and balance. Symptoms of developmental coordination disorder (DCD) were determined using parental questionnaires. Using 3 Tesla magnetic resonance data, four latent neuroanatomic variables (for the cerebral cortex, cerebellum, basal ganglia and thalamus) were extracted and mapped onto each motor coordination skill using partial least squares pathway modeling. RESULTS The motor coordination skill of aiming/catching was significantly linked to latent variables for both the cerebral cortex (t = 4.31, p < 0.0001) and the cerebellum (t = 2.31, p = 0.02). This effect was driven by the premotor/motor cortical regions and the superior cerebellar lobules. These links were not moderated by the severity of symptoms of inattention, hyperactivity and impulsivity. In categorical analyses, the DCD group showed atypical reduction in the volumes of these regions. However, the group with DCD alone did not differ significantly from those with DCD and co-morbid ADHD. CONCLUSIONS The superior cerebellar lobules and the premotor/motor cortex emerged as pivotal neural substrates of motor coordination in children. The dimensions of these motor coordination regions did not differ significantly between those who had DCD, with or without co-morbid ADHD.
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Affiliation(s)
- P Shaw
- Section on Neurobehavioral Clinical Research,Social and Behavioral Research Branch,National Human Genome Research Institute,Bethesda, MD,USA
| | - D Weingart
- Section on Neurobehavioral Clinical Research,Social and Behavioral Research Branch,National Human Genome Research Institute,Bethesda, MD,USA
| | - T Bonner
- Section on Neurobehavioral Clinical Research,Social and Behavioral Research Branch,National Human Genome Research Institute,Bethesda, MD,USA
| | - B Watson
- Section on Neurobehavioral Clinical Research,Social and Behavioral Research Branch,National Human Genome Research Institute,Bethesda, MD,USA
| | - M T M Park
- Schulich School of Medicine and Dentistry,Western University,London,Canada
| | - W Sharp
- Section on Neurobehavioral Clinical Research,Social and Behavioral Research Branch,National Human Genome Research Institute,Bethesda, MD,USA
| | - J P Lerch
- Program in Neurosciences and Mental Health, the Hospital for Sick Children, and Department of Medical Biophysics,The University of Toronto,Toronto,Canada
| | - M M Chakravarty
- Cerebral Imaging Centre,Douglas Mental Health University Institute,Montreal, QC,Canada
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Bates L, Darvell MJ, Watson B. Young and unaffected by road policing strategies: Using deterrence theory to explain provisional drivers’ (non)compliance. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/0004865815589824] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Newly licenced drivers are disproportionately represented in traffic injuries and crash statistics. Despite the implementation of countermeasures designed to improve safety, such as graduated driver licencing (GDL) schemes, many young drivers do not comply with road rules. This study used a reconceptualised deterrence theory framework to investigate young drivers’ perceptions of the enforcement of road rules in general and those more specifically related to GDL. A total of 236 drivers aged 17–24 completed a questionnaire assessing their perceptions of various deterrence mechanisms (personal and vicarious) and their compliance with both GDL-specific and general road rules. Hierarchical multiple regressions conducted to explore noncompliant behaviour revealed that, contrary to theoretical expectations, neither personal nor vicarious punishment experiences affected compliance in the expected direction. Instead, the most influential factors contributing to noncompliance were licence type (P2) and, counterintuitively, having previously been exposed to enforcement. Parental enforcement was also significant in the prediction of transient rule violations, but not fixed rule violations or overall noncompliance. Findings are discussed in light of several possibilities, including an increase in violations due to more time spent on the road, an ‘emboldening effect’ noted in prior studies and possible conceptual constraints regarding the deterrence variables examined in this study.
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Affiliation(s)
- Lyndel Bates
- School of Criminology and Criminal Justice and Key Centre for Ethics, Law, Justice and Governance, Griffith University, Australia
- Centre for Accident Research and Road Safety Queensland (CARRS-Q), Institute for Health and Biomedical Innovation, Queensland University of Technology, Australia
| | - Millie J Darvell
- Centre for Accident Research and Road Safety Queensland (CARRS-Q), Institute for Health and Biomedical Innovation, Queensland University of Technology, Australia
| | - Barry Watson
- Centre for Accident Research and Road Safety Queensland (CARRS-Q), Institute for Health and Biomedical Innovation, Queensland University of Technology, Australia
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Bates L, Allen S, Watson B. The influence of the elements of procedural justice and speed camera enforcement on young novice driver self-reported speeding. Accid Anal Prev 2016; 92:34-42. [PMID: 27038499 DOI: 10.1016/j.aap.2016.03.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Revised: 03/10/2016] [Accepted: 03/24/2016] [Indexed: 06/05/2023]
Abstract
Road policing is an important tool used to modify road user behaviour. While other theories, such as deterrence theory, are significant in road policing, there may be a role for using procedural justice as a framework to improve outcomes in common police citizen interactions such as traffic law enforcement. This study, using a sample of 237 young novice drivers, considered how the four elements of procedural justice (voice, neutrality, respect and trustworthiness) were perceived in relation to two forms of speed enforcement: point-to-point (or average) speed and mobile speed cameras. Only neutrality was related to both speed camera types suggesting that it may be possible to influence behaviour by emphasising one or more elements, rather than using all components of procedural justice. This study is important as it indicates that including at least some elements of procedural justice in more automated policing encounters can encourage citizen compliance.
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Affiliation(s)
- Lyndel Bates
- School of Criminology and Criminal Justice and Griffith Criminology Institute, Griffith University, Brisbane, Australia; Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Institute for Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia.
| | - Siobhan Allen
- School of Criminology and Criminal Justice and Griffith Criminology Institute, Griffith University, Brisbane, Australia
| | - Barry Watson
- Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Institute for Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia; Global Road Safety Partnership, Geneva, Switzerland
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Hooper TL, Conroy J, McArdle B, Dell A, Watson B, Pearson DT, Kesteven PJ. The use of the Hemochron in assessment of heparin reversal after cardiopulmonary bypass. Perfusion 2016. [DOI: 10.1177/026765918800300407] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The use of the Hemochron activated clotting time (ACT) for determining adequacy of reversal of heparin following cardiopulmonary bypass was evaluated in 20 patients and compared with standard laboratory tests of coagulation. The commonly used Celite ACT method proved too insensitive to have any useful predictive value in detecting or quantifying residual heparin and removal of the Celite activation rendered the test even less sensitive. In contrast, the partial thromboplastin time with kaolin (PTTK) proved to correlate well with residual heparin ( r = 0.79). It is, therefore, recommended that the use of the Hemochron following protamine administration be abandoned in favour of the PTTK.
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Affiliation(s)
- TL Hooper
- Freeman Hospital, Newcastle-upon-Tyne
| | - J. Conroy
- Freeman Hospital, Newcastle-upon-Tyne
| | | | - A. Dell
- Freeman Hospital, Newcastle-upon-Tyne
| | - B. Watson
- Freeman Hospital, Newcastle-upon-Tyne
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Barraclough P, af Wåhlberg A, Freeman J, Watson B, Watson A. Predicting Crashes Using Traffic Offences. A Meta-Analysis that Examines Potential Bias between Self-Report and Archival Data. PLoS One 2016; 11:e0153390. [PMID: 27128093 PMCID: PMC4851372 DOI: 10.1371/journal.pone.0153390] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 03/29/2016] [Indexed: 11/22/2022] Open
Abstract
Background Traffic offences have been considered an important predictor of crash involvement, and have often been used as a proxy safety variable for crashes. However the association between crashes and offences has never been meta-analysed and the population effect size never established. Research is yet to determine the extent to which this relationship may be spuriously inflated through systematic measurement error, with obvious implications for researchers endeavouring to accurately identify salient factors predictive of crashes. Methodology and Principal Findings Studies yielding a correlation between crashes and traffic offences were collated and a meta-analysis of 144 effects drawn from 99 road safety studies conducted. Potential impact of factors such as age, time period, crash and offence rates, crash severity and data type, sourced from either self-report surveys or archival records, were considered and discussed. After weighting for sample size, an average correlation of r = .18 was observed over the mean time period of 3.2 years. Evidence emerged suggesting the strength of this correlation is decreasing over time. Stronger correlations between crashes and offences were generally found in studies involving younger drivers. Consistent with common method variance effects, a within country analysis found stronger effect sizes in self-reported data even controlling for crash mean. Significance The effectiveness of traffic offences as a proxy for crashes may be limited. Inclusion of elements such as independently validated crash and offence histories or accurate measures of exposure to the road would facilitate a better understanding of the factors that influence crash involvement.
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Affiliation(s)
- Peter Barraclough
- Centre for Accident Research and Road Safety – Queensland, School of Psychology and Counselling, Faculty of Health, Queensland University of Technology, Kelvin Grove, Queensland, 4059, Australia
- * E-mail:
| | | | - James Freeman
- Centre for Accident Research and Road Safety – Queensland, School of Psychology and Counselling, Faculty of Health, Queensland University of Technology, Kelvin Grove, Queensland, 4059, Australia
| | - Barry Watson
- Centre for Accident Research and Road Safety – Queensland, School of Psychology and Counselling, Faculty of Health, Queensland University of Technology, Kelvin Grove, Queensland, 4059, Australia
| | - Angela Watson
- Centre for Accident Research and Road Safety – Queensland, School of Psychology and Counselling, Faculty of Health, Queensland University of Technology, Kelvin Grove, Queensland, 4059, Australia
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Gauld CS, Lewis IM, White KM, Watson B. Key beliefs influencing young drivers' engagement with social interactive technology on their smartphones: A qualitative study. Traffic Inj Prev 2015; 17:128-133. [PMID: 26528733 DOI: 10.1080/15389588.2015.1047014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVE The main aim of this study was to identify young drivers' underlying beliefs (i.e., behavioral, normative, and control) regarding initiating, monitoring/reading, and responding to social interactive technology (i.e., functions on a Smartphone that allow the user to communicate with other people). METHOD This qualitative study was a beliefs elicitation study in accordance with the theory of planned behavior and sought to elicit young drivers' behavioral (i.e., advantages, disadvantages), normative (i.e., who approves, who disapproves), and control beliefs (i.e., barriers, facilitators) that underpin social interactive technology use while driving. Young drivers (N = 26) aged 17 to 25 years took part in an interview or focus group discussion. RESULTS Though differences emerged between the 3 behaviors of initiating, monitoring/reading, and responding for each of the behavioral, normative, and control belief categories, the strongest distinction was within the behavioral beliefs category (e.g., communicating with the person that they were on the way to meet was an advantage of initiating; being able to determine whether to respond was an advantage of monitoring/reading; and communicating with important people was an advantage of responding). Normative beliefs were similar for initiating and responding behaviors (e.g., friends and peers more likely to approve than other groups) and differences emerged for monitoring/reading (e.g., parents were more likely to approve of this behavior than initiating and responding). For control beliefs, there were differences between the beliefs regarding facilitators of these behaviors (e.g., familiar roads and conditions facilitated initiating; having audible notifications of an incoming communication facilitated monitoring/reading; and receiving a communication of immediate importance facilitated responding); however, the control beliefs that presented barriers were consistent across the 3 behaviors (e.g., difficult traffic/road conditions). CONCLUSION The current study provides an important addition to the extant literature and supports emerging research that suggests that initiating, monitoring/reading, and responding may indeed be distinct behaviors with different underlying motivations.
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Affiliation(s)
- Cassandra S Gauld
- a Centre for Accident Research and Road Safety, Queensland University of Technology , Kelvin Grove , Queensland , Australia
| | - Ioni M Lewis
- a Centre for Accident Research and Road Safety, Queensland University of Technology , Kelvin Grove , Queensland , Australia
| | - Katherine M White
- b School of Psychology and Counselling, Queensland University of Technology , Kelvin Grove , Queensland , Australia
| | - Barry Watson
- a Centre for Accident Research and Road Safety, Queensland University of Technology , Kelvin Grove , Queensland , Australia
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Watson B, Siskind V, Fleiter JJ, Watson A, Soole D. Assessing specific deterrence effects of increased speeding penalties using four measures of recidivism. Accid Anal Prev 2015; 84:27-37. [PMID: 26311201 DOI: 10.1016/j.aap.2015.08.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 06/21/2015] [Accepted: 08/04/2015] [Indexed: 06/04/2023]
Abstract
Traffic law enforcement sanctions can impact on road user behaviour through general and specific deterrence mechanisms. The manner in which specific deterrence can influence recidivist behaviour can be conceptualised in different ways. While any reduction in speeding will have road safety benefits, the ways in which a 'reduction' is determined deserves greater methodological attention and has implications for countermeasure evaluation more generally. The primary aim of this research was to assess the specific deterrent impact of penalty increases for speeding offences in Queensland, Australia, in 2003 on two cohorts of drivers detected for speeding prior to and after the penalty changes were investigated. Since the literature is relatively silent on how to assess recidivism in the speeding context, the secondary research aim was to contribute to the literature regarding ways to conceptualise and measure specific deterrence in the speeding context. We propose a novel way of operationalising four measures which reflect different ways in which a specific deterrence effect could be conceptualised: (1) the proportion of offenders who re-offended in the follow up period; (2) the overall frequency of re-offending in the follow up period; (3) the length of delay to re-offence among those who re-offended; and (4) the average number of re-offences during the follow up period among those who re-offended. Consistent with expectations, results suggested an absolute deterrent effect of penalty changes, as evidenced by significant reductions in the proportion of drivers who re-offended and the overall frequency of re-offending, although effect sizes were small. Contrary to expectations, however, there was no evidence of a marginal specific deterrent effect among those who re-offended, with a significant reduction in the length of time to re-offence and no significant change in the average number of offences committed. Additional exploratory analyses investigating potential influences of the severity of the index offence, offence history, and method of detection revealed mixed results. Access to additional data from various sources suggested that the main findings were not influenced by changes in speed enforcement activity, public awareness of penalty changes, or driving exposure during the study period. Study limitations and recommendations for future research are discussed with a view to promoting more extensive evaluations of penalty changes and better understanding of how such changes may impact on motorists' perceptions of enforcement and sanctions, as well as on recidivist behaviour.
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Affiliation(s)
- B Watson
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - V Siskind
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - J J Fleiter
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - A Watson
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - D Soole
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
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Watson A, Watson B, Vallmuur K. Estimating under-reporting of road crash injuries to police using multiple linked data collections. Accid Anal Prev 2015; 83:18-25. [PMID: 26162640 DOI: 10.1016/j.aap.2015.06.011] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 04/29/2015] [Accepted: 06/29/2015] [Indexed: 06/04/2023]
Abstract
The reliance on police data for the counting of road crash injuries can be problematic, as it is well known that not all road crash injuries are reported to police which under-estimates the overall burden of road crash injuries. The aim of this study was to use multiple linked data sources to estimate the extent of under-reporting of road crash injuries to police in the Australian state of Queensland. Data from the Queensland Road Crash Database (QRCD), the Queensland Hospital Admitted Patients Data Collection (QHAPDC), Emergency Department Information System (EDIS), and the Queensland Injury Surveillance Unit (QISU) for the year 2009 were linked. The completeness of road crash cases reported to police was examined via discordance rates between the police data (QRCD) and the hospital data collections. In addition, the potential bias of this discordance (under-reporting) was assessed based on gender, age, road user group, and regional location. Results showed that the level of under-reporting varied depending on the data set with which the police data was compared. When all hospital data collections are examined together the estimated population of road crash injuries was approximately 28,000, with around two-thirds not linking to any record in the police data. The results also showed that the under-reporting was more likely for motorcyclists, cyclists, males, young people, and injuries occurring in Remote and Inner Regional areas. These results have important implications for road safety research and policy in terms of: prioritising funding and resources; targeting road safety interventions into areas of higher risk; and estimating the burden of road crash injuries.
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Affiliation(s)
- Angela Watson
- CARRS-Q, Queensland University of Technology, Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - Barry Watson
- CARRS-Q, Queensland University of Technology, Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - Kirsten Vallmuur
- CARRS-Q, Queensland University of Technology, Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
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Barker P, Creasey PE, Dhatariya K, Levy N, Lipp A, Nathanson MH, Penfold N, Watson B, Woodcock T. Peri-operative management of the surgical patient with diabetes 2015: Association of Anaesthetists of Great Britain and Ireland. Anaesthesia 2015; 70:1427-40. [PMID: 26417892 PMCID: PMC5054917 DOI: 10.1111/anae.13233] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2015] [Indexed: 02/06/2023]
Abstract
Diabetes affects 10-15% of the surgical population and patients with diabetes undergoing surgery have greater complication rates, mortality rates and length of hospital stay. Modern management of the surgical patient with diabetes focuses on: thorough pre-operative assessment and optimisation of their diabetes (as defined by a HbA1c < 69 mmol.mol(-1) ); deciding if the patient can be managed by simple manipulation of pre-existing treatment during a short starvation period (maximum of one missed meal) rather than use of a variable-rate intravenous insulin infusion; and safe use of the latter when it is the only option, for example in emergency patients, patients expected not to return to a normal diet immediately postoperatively, and patients with poorly controlled diabetes. In addition, it is imperative that communication amongst healthcare professionals and between them and the patient is accurate and well informed at all times. Most patients with diabetes have many years of experience of managing their own care. The purpose of this guideline is to provide detailed guidance on the peri-operative management of the surgical patient with diabetes that is specific to anaesthetists and to ensure that all current national guidance is concordant.
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Affiliation(s)
| | | | | | - K Dhatariya
- Joint British Diabetes Societies Inpatient Care Group
| | | | - A Lipp
- British Association of Day Surgery
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Letourneau N, Whitty P, Watson B, Phillips J, Joschko J, Gillis D. The influence of newborn early literacy intervention programs in three canadian provinces. Issues Compr Pediatr Nurs 2015; 38:245-65. [PMID: 26368512 DOI: 10.3109/01460862.2015.1065933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Low levels of literacy in early childhood can have lasting effects on children's educational and intellectual development. Many countries have implemented newborn literacy programs designed to teach parents pre-literacy promoting activities to share with their children. We conducted 2 quasi-experimental studies using 1) a pre-test/post-test design and 2) a non-equivalent control group design to examine the effect of newborn literacy programs on parents' self-reported literacy intentions/behaviors, values toward literacy, and parent-child interactions. Parents were recruited from 3 provinces, 2 with newborn literacy programs (intervention) and 1 without (control). Parents in the intervention group completed prenatal and postnatal (after participation in program) questionnaires. Parents in the control group completed 1 questionnaire. Questionnaires were designed to capture parents' literacy intentions (prenatal), behaviors (postnatal), values, and parent-child interactions (postnatal). A total of 98 parents were included in study one and 174 were included in study two. Parents' self-reported prenatal intentions and values were higher than their postnatal behaviors and values. Parents in the intervention group exhibited higher literacy behaviors and values and greater enjoyment reading to their children than parents in the control group, though they also reported reading to their children less frequently. Parents in the intervention group had significantly higher Positive Interactive scores than controls. Overall, we found participation in newborn literacy programs positively impacted parenting behaviors and attitudes. Lower postnatal within-group scores (intentions and values versus behaviors and values) may have been the result of participants' high expectations. Given our findings, we recommend that these programs continue.
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Affiliation(s)
| | - Pam Whitty
- b Faculty of Education , University of New Brunswick , Fredericton , New Brunswick
| | - Barry Watson
- c Faculty of Nursing , University of New Brunswick , Fredericton , New Brunswick , and
| | - Jennifer Phillips
- c Faculty of Nursing , University of New Brunswick , Fredericton , New Brunswick , and
| | - Justin Joschko
- a Faculty of Nursing , University of Calgary , Calgary , Alberta
| | - Doris Gillis
- d Department of Human Nutrition , St Francis Xavier University , Halifax , Nova Scotia, Canada
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Letourneau N, Tryphonopoulos P, Giesbrecht G, Dennis CL, Bhogal S, Watson B. NARRATIVE AND META-ANALYTIC REVIEW OF INTERVENTIONS AIMING TO IMPROVE MATERNAL-CHILD ATTACHMENT SECURITY. Infant Ment Health J 2015; 36:366-87. [DOI: 10.1002/imhj.21525] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Nicole Letourneau
- Alberta Children's Hospital Research Institute for Child and Maternal Health; University of Calgary
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Watson B, Watson A, Siskind V, Fleiter J, Soole D. Profiling high-range speeding offenders: investigating criminal history, personal characteristics, traffic offences, and crash history. Accid Anal Prev 2015; 74:87-96. [PMID: 25463948 DOI: 10.1016/j.aap.2014.10.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 10/10/2014] [Accepted: 10/10/2014] [Indexed: 06/04/2023]
Abstract
This paper reports profiling information for speeding offenders and is part of a larger project that assessed the deterrent effects of increased speeding penalties in Queensland, Australia, using a total of 84,456 speeding offences. The speeding offenders were classified into three groups based on the extent and severity of an index offence: once-only low-rang offenders; repeat high-range offenders; and other offenders. The three groups were then compared in terms of personal characteristics, traffic offences, crash history and criminal history. Results revealed a number of significant differences between repeat high-range offenders and those in the other two offender groups. Repeat high-range speeding offenders were more likely to be male, younger, hold a provisional and a motorcycle licence, to have committed a range of previous traffic offences, to have a significantly greater likelihood of crash involvement, and to have been involved in multiple-vehicle crashes than drivers in the other two offender types. Additionally, when a subset of offenders' criminal histories were examined, results revealed that repeat high-range speeding offenders were also more likely to have committed a previous criminal offence compared to once only low-range and other offenders and that 55.2% of the repeat high-range offenders had a criminal history. They were also significantly more likely to have committed drug offences and offences against order than the once only low-range speeding offenders, and significantly more likely to have committed regulation offences than those in the other offenders group. Overall, the results indicate that speeding offenders are not an homogeneous group and that, therefore, more tailored and innovative sanctions should be considered and evaluated for high-range recidivist speeders because they are a high-risk road user group.
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Affiliation(s)
- B Watson
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - A Watson
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - V Siskind
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - J Fleiter
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - D Soole
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
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Bates LJ, Allen S, Armstrong K, Watson B, King MJ, Davey J. Graduated Driver Licensing: An international review. Sultan Qaboos Univ Med J 2014; 14:e432-e441. [PMID: 25364543 PMCID: PMC4205052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 05/18/2014] [Accepted: 06/05/2014] [Indexed: 06/04/2023] Open
Abstract
Graduated driver licensing (GDL) aims to gradually increase the exposure of new drivers to more complex driving situations and typically consists of learner, provisional and open licence phases. The first phase, the learner licence, is designed to allow novice drivers to obtain practical driving experience in lower risk situations. The learner licence can delay licensure, encourage novice drivers to learn under supervision, mandate the number of hours of practice required to progress to the next phase and encourage parental involvement. The second phase, the provisional licence, establishes various driving restrictions and thereby reduces exposure to situations of higher risk, such as driving at night, with passengers or after drinking alcohol. Parental involvement with a GDL system appears essential in helping novices obtain sufficient practice and in enforcing compliance with restrictions once the new driver obtains a provisional licence. Given the significant number of young drivers involved in crashes within Oman, GDL is one countermeasure that may be beneficial in reducing crash risk and involvement for this group.
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Affiliation(s)
- Lyndel J. Bates
- School of Criminology & Criminal Justice, Griffith University, Mount Gravatt, Queensland, Australia
- Centre for Accident Research & Road Safety, School of Psychology & Counselling, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Siobhan Allen
- Centre for Accident Research & Road Safety, School of Psychology & Counselling, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Kerry Armstrong
- Centre for Accident Research & Road Safety, School of Psychology & Counselling, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Barry Watson
- Centre for Accident Research & Road Safety, School of Psychology & Counselling, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Mark J. King
- Centre for Accident Research & Road Safety, School of Psychology & Counselling, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Jeremy Davey
- Centre for Accident Research & Road Safety, School of Psychology & Counselling, Queensland University of Technology, Brisbane, Queensland, Australia
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Bates L, Watson B, King MJ. The role of parents and non-parents in the supervision of learner drivers in Australia. Accid Anal Prev 2014; 70:40-45. [PMID: 24686165 DOI: 10.1016/j.aap.2014.03.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2012] [Revised: 02/17/2014] [Accepted: 03/08/2014] [Indexed: 06/03/2023]
Abstract
The purpose of this study was to contrast the role of parental and non-parental (sibling, other family and non-family) supervisors in the supervision of learner drivers in graduated driver licensing systems. The sample consisted of 522 supervisors from the Australian states of Queensland (n=204, 39%) and New South Wales (n=318, 61%). The learner licence requirements in these two states are similar, although learners in Queensland are required to accrue 100h of supervision in a log book while those in New South Wales are required to accrue 120h. Approximately 50 per cent of the sample (n=255) were parents of the learner driver while the remainder of the sample were either siblings (n=72, 13.8%), other family members (n=153, 29.3%) or non-family (n=114, 21.8%). Parents were more likely than siblings, other family or non-family members to be the primary supervisor of the learner driver. Siblings provided fewer hours of practice when compared with other supervisor types while the median and mode suggest that parents provided the most hours of practice to learner drivers. This study demonstrates that non-parental supervisors, such as siblings, other family members and non-family, at least in jurisdictions that require 100 or 120h of practice, are important in facilitating learner drivers to accumulate sufficient supervised driving practice.
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Affiliation(s)
- Lyndel Bates
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology, 130 Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - Barry Watson
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology, 130 Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
| | - Mark J King
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology, 130 Victoria Park Road, Kelvin Grove, Queensland 4059, Australia.
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Scott-Parker B, Watson B, King MJ, Hyde MK. "I drove after drinking alcohol" and other risky driving behaviours reported by young novice drivers. Accid Anal Prev 2014; 70:65-73. [PMID: 24698806 DOI: 10.1016/j.aap.2014.03.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Revised: 02/03/2014] [Accepted: 03/05/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND Volitional risky driving behaviours such as drink- and drug-driving (i.e. substance-impaired driving) and speeding contribute to the overrepresentation of young novice drivers in road crash fatalities, and crash risk is greatest during the first year of independent driving in particular. AIMS To explore the: (1) self-reported compliance of drivers with road rules regarding substance-impaired driving and other risky driving behaviours (e.g., speeding, driving while tired), one year after progression from a Learner to a Provisional (intermediate) licence; and (2) interrelationships between substance-impaired driving and other risky driving behaviours (e.g., crashes, offences, and Police avoidance). METHODS Drivers (n=1076; 319 males) aged 18-20 years were surveyed regarding their sociodemographics (age, gender) and self-reported driving behaviours including crashes, offences, Police avoidance, and driving intentions. RESULTS A relatively small proportion of participants reported driving after taking drugs (6.3% of males, 1.3% of females) and drinking alcohol (18.5% of males, 11.8% of females). In comparison, a considerable proportion of participants reported at least occasionally exceeding speed limits (86.7% of novices), and risky behaviours like driving when tired (83.6% of novices). Substance-impaired driving was associated with avoiding Police, speeding, risky driving intentions, and self-reported crashes and offences. Forty-three percent of respondents who drove after taking drugs also reported alcohol-impaired driving. DISCUSSION AND CONCLUSIONS Behaviours of concern include drink driving, speeding, novice driving errors such as misjudging the speed of oncoming vehicles, violations of graduated driver licensing passenger restrictions, driving tired, driving faster if in a bad mood, and active punishment avoidance. Given the interrelationships between the risky driving behaviours, a deeper understanding of influential factors is required to inform targeted and general countermeasure implementation and evaluation during this critical driving period. Notwithstanding this, a combination of enforcement, education, and engineering efforts appear necessary to improve the road safety of the young novice driver, and for the drink-driving young novice driver in particular.
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Affiliation(s)
- Bridie Scott-Parker
- University of the Sunshine Coast Accident Research (USCAR), Faculty of Arts and Business, University of the Sunshine Coast, Australia; Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Australia; Institute of Health and Biomedical Innovation (IHBI), QUT, Australia.
| | - Barry Watson
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Australia; Institute of Health and Biomedical Innovation (IHBI), QUT, Australia.
| | - Mark J King
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology (QUT), Australia; Institute of Health and Biomedical Innovation (IHBI), QUT, Australia.
| | - Melissa K Hyde
- School of Psychology and Counselling, Queensland University of Technology, Australia; Griffith Health Institute, Griffith University, Australia.
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Scott-Parker B, Watson B, King MJ, Hyde MK. Young novice drivers and the risky behaviours of parents and friends during the provisional (intermediate) licence phase: a brief report. Accid Anal Prev 2014; 69:51-55. [PMID: 24406023 DOI: 10.1016/j.aap.2013.11.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Revised: 10/04/2013] [Accepted: 11/25/2013] [Indexed: 06/03/2023]
Abstract
PURPOSE While there is research indicating that many factors influence the young novice driver's increased risk of road crash injury during the earliest stages of their independent driving, there is a need to further understand the relationship between the perceived risky driving behaviour of parents and friends and the risky behaviour of drivers with a Provisional (intermediate) licence. METHOD As part of a larger research project, 378 drivers aged 17-25 years (M=18.22, SD=1.59, 113 males) with a Provisional licence completed an online survey exploring the perceived riskiness of their parents' and friends' driving, and the extent to which they pattern (i.e. base) their driving behaviour on the driving of their parents and friends. RESULTS Young drivers who reported patterning their driving on their friends, and who reported they perceived their friends to be risky drivers, reported more risky driving. The risky driving behaviour of young male drivers was associated with the perceived riskiness of their fathers' driving, whilst for female drivers the perceived riskiness of their mothers' driving approached significance. CONCLUSIONS The development and application of countermeasures targeting the risky behaviour of same-sex parents appears warranted by the robust research findings. In addition, countermeasures need to encourage young people in general to be non-risky drivers; targeting the negative influence of risky peer groups specifically. Social norms interventions may minimise the influence of potentially-overestimated riskiness.
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Affiliation(s)
- Bridie Scott-Parker
- University of the Sunshine Coast Accident Research (USCAR), Faculty of Arts and Business, University of the Sunshine Coast; Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology; Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology.
| | - Barry Watson
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology; Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology
| | - Mark J King
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology; Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology
| | - Melissa K Hyde
- Behavioural Basis of Health, Griffith Health Institute, Griffith University; School of Psychology and Counselling and Institute of Health and Biomedical Innovation, Queensland University of Technology
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Bates LJ, Davey J, Watson B, King MJ, Armstrong K. Factors Contributing to Crashes among Young Drivers. Sultan Qaboos Univ Med J 2014; 14:e297-e305. [PMID: 25097763 PMCID: PMC4117653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Revised: 04/02/2014] [Accepted: 04/24/2014] [Indexed: 06/03/2023] Open
Abstract
Young drivers are the group of drivers most likely to crash. There are a number of factors that contribute to the high crash risk experienced by these drivers. While some of these factors are intrinsic to the young driver, such as their age, gender or driving skill, others relate to social factors and when and how often they drive. This article reviews the factors that affect the risk of young drivers crashing to enable a fuller understanding of why this risk is so high in order to assist in developing effective countermeasures.
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Affiliation(s)
- Lyndel J. Bates
- School of Criminology & Criminal Justice, Griffith University, Mount Gravatt, Queensland, Australia
- Centre for Accident Research & Road Safety, School of Psychology & Counselling, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Jeremy Davey
- Centre for Accident Research & Road Safety, School of Psychology & Counselling, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Barry Watson
- Centre for Accident Research & Road Safety, School of Psychology & Counselling, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Mark J. King
- Centre for Accident Research & Road Safety, School of Psychology & Counselling, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Kerry Armstrong
- Centre for Accident Research & Road Safety, School of Psychology & Counselling, Queensland University of Technology, Brisbane, Queensland, Australia
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Watson A, Watson B. An outcome evaluation of the 'Skipper' designated driver program. Accid Anal Prev 2014; 66:27-35. [PMID: 24508587 DOI: 10.1016/j.aap.2014.01.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2013] [Revised: 10/17/2013] [Accepted: 01/09/2014] [Indexed: 06/03/2023]
Abstract
The general aim of designated driver programs is to reduce the level of drink driving by encouraging potential drink drivers to travel with a driver who has abstained from (or at least limited) consuming alcohol. Designated driver programs appear to be quite widespread around the world, however a limited number have been subject to rigorous evaluation. This paper reports results from an outcome evaluation of a designated driver program called 'Skipper', which was trialled in a provincial city in Queensland, Australia. The outcome evaluation included surveys three weeks prior to (baseline), four months following (1st follow-up), and 16 months following (2nd follow-up) the commencement of the trial in both the 'intervention area' (baseline, n=202; 1st follow-up, n=211; 2nd follow-up, n=200) and a 'comparison area'(baseline, n=203; 1st follow-up, n=199; 2nd follow-up, n=201); and a comparison of random breath testing and crash data before and after the trial. The survey results indicate that awareness of the program in the intervention area was quite high four months following its introduction and that this was maintained at 16 months. The results also suggest that the 'Skipper' program and the related publicity had positive impacts on behaviour with an increase in the proportion of people participating in designated driver as a passenger. It is less clear, however, whether the 'Skipper' program impacted on other behaviours of interest, such as drink driving or involvement in alcohol-related crashes. Suggestions for further research and program improvement are discussed as well as limitations of the research.
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Affiliation(s)
- A Watson
- Centre for Accident Research & Road Safety-Queensland (CARRS-Q), Queensland University of Technology (QUT). 130 Victoria Park Road, Kelvin Grove, Queensland 4059 Australia.
| | - B Watson
- Centre for Accident Research & Road Safety-Queensland (CARRS-Q), Queensland University of Technology (QUT). 130 Victoria Park Road, Kelvin Grove, Queensland 4059 Australia.
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Bates L, Watson B, King MJ. Parental perceptions of the learner driver log book system in two Australian states. Traffic Inj Prev 2014; 15:809-816. [PMID: 24571187 DOI: 10.1080/15389588.2014.891104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE Though many jurisdictions internationally now require learner drivers to complete a specified number of hours of supervised driving practice before being able to drive unaccompanied, very few require learner drivers to complete a log book to record this practice and then present it to the licensing authority. Learner drivers in most Australian jurisdictions must complete a log book that records their practice, thereby confirming to the licensing authority that they have met the mandated hours of practice requirement. These log books facilitate the management and enforcement of minimum supervised hours of driving requirements. METHOD Parents of learner drivers in 2 Australian states, Queensland and New South Wales, completed an online survey assessing a range of factors, including their perceptions of the accuracy of their child's learner log book and the effectiveness of the log book system. RESULTS The study indicates that the large majority of parents believe that their child's learner log book is accurate. However, they generally report that the log book system is only moderately effective as a system to measure the number of hours of supervised practice a learner driver has completed. CONCLUSIONS The results of this study suggest the presence of a paradox, with many parents possibly believing that others are not as diligent in the use of log books as they are or that the system is too open to misuse. Given that many parents report that their child's log book is accurate, this study has important implications for the development and ongoing monitoring of hours of practice requirements in graduated driver licensing systems.
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Affiliation(s)
- Lyndel Bates
- a Centre for Accident Research and Road Safety-Queensland (CARRS-Q), Queensland University of Technology , Queensland , Australia
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Scott-Parker B, Watson B, King MJ, Hyde MK. Revisiting the concept of the 'problem young driver' within the context of the 'young driver problem': who are they? Accid Anal Prev 2013; 59:144-152. [PMID: 23792613 DOI: 10.1016/j.aap.2013.05.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2012] [Revised: 05/10/2013] [Accepted: 05/15/2013] [Indexed: 06/02/2023]
Abstract
For decades there have been two young driver concepts: the 'young driver problem' where the driver cohort represents a key problem for road safety; and the 'problem young driver' where a sub-sample of drivers represents the greatest road safety problem. Given difficulties associated with identifying and then modifying the behaviour of the latter group, broad countermeasures such as graduated driver licensing (GDL) have generally been relied upon to address the young driver problem. GDL evaluations reveal general road safety benefits for young drivers, yet they continue to be overrepresented in fatality and injury statistics. Therefore it is timely for researchers to revisit the 'problem young driver' concept to assess its potential countermeasure implications. This is particularly relevant within the context of broader countermeasures that have been designed to address the 'young driver problem' Personal characteristics, behaviours and attitudes of 378 Queensland novice drivers aged 17-25 years were explored during their pre-, Learner and Provisional 1 (intermediate) licence as part of a larger longitudinal project. Self-reported risky driving was measured by the Behaviour of Young Novice Drivers Scale (BYNDS), and five subscale scores were used to cluster the drivers into three groups (high risk n=49, medium risk n=163, low risk n=166). High risk 'problem young drivers' were characterised by greater self-reported pre-Licence driving, unsupervised Learner driving, and speeding, driving errors, risky driving exposure, crash involvement, and offence detection during the Provisional period. Medium risk drivers were also characterised by more risky road use than the low risk group. Interestingly problem young drivers appear to have some insight into their high-risk driving, since they report significantly greater intentions to bend road rules in future driving. The results suggest that tailored intervention efforts may need to target problem young drivers within the context of broad countermeasures such as GDL which address the young driver problem in general. Experiences such as crash-involvement could be used to identify these drivers as a preintervention screening measure.
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Affiliation(s)
- B Scott-Parker
- University of the Sunshine Coast Accident Research (USCAR), University of the Sunshine Coast, Australia; Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology, Australia; Institute of Health and Biomedical Innovation (IHBI), Queensland University of Technology, Australia.
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