Driving violations and health promotion behaviors among undergraduate students: Self-report of on-road behavior

Media Framing of Causes, Risks, and Policy Solutions for Cannabis-Impaired Driving: Does Medical vs. Non-Medical Cannabis Context Matter?

Driving under the influence of cannabis (DUIC) is a major cause of preventable death and a growing public health concern. News media coverage of DUIC may influence public perceptions of causal factors for DUIC, risks of DUIC, and potential policy solutions. This study examines Israeli news media coverage of DUIC, and contrasts media coverage according to whether news items refer to cannabis use for medical vs. non-medical purposes. We conducted a quantitative content analysis of news articles related to driving accidents and cannabis use (N = 299) from eleven of the highest circulation newspapers in Israel between 2008 and 2020. We apply attribution theory to analyze media coverage of accidents that were linked to medical cannabis, use compared with non-medical use. News items describing DUIC in the context of non-medical (vs. medical) cannabis use were more likely to: (a) emphasize individual causes (vs. social and political); (b) describe drivers in negative terms (vs. neutral or positive); (c) refer to an increased accident risk due to cannabis use (vs. inconclusive or low risk); and (d) call for increased enforcement rather than education. Results show that Israeli news media coverage of cannabis-impaired driving varied significantly depending on whether it referred to cannabis use for medical purposes, or non-medical purposes. News media coverage may influence public perceptions of the risks of DUIC, the factors that are associated with this issue, and potential policy solutions that may reduce the prevalence of DUIC in Israel.

An online hazard prediction test demonstrates differences in the ability to identify hazardous situations between different driving groups

Previous research has found that the traditional approach to measuring hazard perception, as used by the UK Government, does not necessarily transfer well to other countries. The speeded response times of a hazard perception test were susceptible to threshold bias, differentiating drivers according to cultural background more than driving experience. An alternative method - the hazard prediction test - appears to mitigate these problems when used across different countries. The current study applies the hazard prediction methodology to a new cultural context (Israel), delivered via an online platform. A further innovation was to include both hazardous and non-hazardous trials allowing measures of criterion and sensitivity parameters of the Signal Detection Theory to be calculated.In total, 74 participants (43 experienced and 31 novices) watched 26 hazard prediction clips that had been filmed in Tel Aviv (Israel), 13 of which contained cues to genuine hazards. Each hazardous clip was occluded prior to the hazardous situation fully materialising, though with sufficient evidence that any participant who was looking in the right place at the right time would be able to correctly identify the unfolding hazard. Participants were first asked to identify whether there was a hazard (a binary decision), and then to predict how the traffic situation was going to develop by choosing one of four options provided after each video.As hypothesised, experienced drivers outperformed novices in the multiple-choice prediction question, provided that they had correctly identified that the clip contained a hazard in the first question. Novices were poor at selecting the correct multiple-choice option, regardless of whether they correctly identified that the clip contained a hazard. Both driving experience and hazard sensitivity significantly predicted multiple-choice accuracy, though criterion did not. The newly developed online test was successful in differentiating between experienced and novice driver groups for accuracy in prediction. These results support the roll-out of the hazard prediction methodology across different countries. Practitioner summary: This study provides new insights into how to develop an online hazard prediction test suitable for international export. The results suggest that this newly developed test is successful in differentiating between experienced and novice drivers. This raises the possibilit y of assessing and training drivers on a global scale.

Risk and protective factors associated with multiproblem behaviours of Ethiopian young adults in Israel

Immigrants and second-generation immigrants from Ethiopia in Israel are assumed to be more vulnerable to problematic risk behaviours than host culture population. The aim of this study was to assess risk and protective factors associated with multiproblem behaviours such as committing driving violations, alcohol use, drugs use and violence among Ethiopian young adult immigrants and second-generation immigrants in Israel. This is a cross-sectional study, based on a self-reported anonymous structured questionnaire distributed to 383 Ethiopian emerging adults (mean age 25.3; SD = 3.27, 59.3% female). Multiple Problem Behavior Index (MPBI) was created from their responses to 21 risk behaviour variables including driving violations, alcohol use, Marijuana use and violence. Logistic regression to predict multiproblem behaviours was used. We found that unplanned leisure activity hours during weekends (adjusted odds ratio - AOR = 2.594, p < .01, 95% CI 1.332-5.052), excitement seeking (AOR = 2.122, p<.01, 95% CI 1.257-3.582), depression symptoms (AOR = 2.521, p < .01, 95% CI 1.491-4.261) and gender (AOR = 0.277, p < .001, 95% CI 0.164-0.469) were associated with MPBI. In contrast, racism, perceived discrimination, Israeli and Ethiopian identities were not significantly associated with MPBI after adjusting for gender and family status. These results suggest that in a minority of Ethiopian emerging adult immigrants similar to host culture populations, risk factors such as unplanned leisure activities, excitement seeking and depression symptoms are stronger and significant factors associated with multiproblem behaviours rather than racism, perceived discrimination or Israeli and Ethiopian identities. Resources should be allocated to produce appropriate intervention programs with planned content for leisure time, especially on weekends.

Young drivers vs. non-drivers: are there differences in behaviour?

BACKGROUND

Traditionally, a first step toward independence for a North American youth has been to obtain a driver's licence. Licensure can be associated with freedom and independence to provide teens opportunities to participate in conventional and health-enhancing behaviours, such as school, work, sporting events and other social activities, and/or provide opportunities to engage in unconventional, risk taking and health compromising behaviours. Yet, recent trends show that youth are delaying getting their licence.

OBJECTIVE

The purpose of this study was to use the constructs of conventional and unconventional behaviours identified in Problem Behaviour Theory (PBT) under the behaviour system to examine whether driver licensure status in youth was associated with conventional, health-enhancing behaviours or unconventional, health compromising, risky behaviours.

METHOD

Data were derived from the 2015 and 2017 cycles of the Ontario Student Drug Use Survey (OSDUHS). Analyses are based on a subsample of students who were at least 16 years of age. Included measures: driver's licence (at least a G1 - the first stage of a 3-stage graduated licensing system), conventional behaviours (academic performance, school connectedness, employment, physical activity, and sleep), unconventional behaviours (tobacco use, cannabis use, alcohol use, binge drinking, hazardous drinking, problematic drug use, screen time, and number of antisocial behaviours), and control factors (age, sex, region, family Socio-Economic Status (SES)).

RESULTS

67.97 % of youth 16-19 years of age obtained a driver's licence. Of the sample, 71.80 % of males, 75.05 % not living in the Greater Toronto Area (GTA), and 70.86 % of youth with an average family SES received their driver's licence. In regression analyses, older youth, males, and youth not living in the GTA had significantly higher odds of obtaining a driver's licence than younger youth, females, and youth living in the GTA. Conventional behaviours that were significantly positively associated with licensure status included youth who had high academic achievement, good social connectedness, and who were employed. Unconventional behaviours that were significantly positively associated with licensure status included alcohol use and binge drinking.

DISCUSSION

In agreement with Problem Behaviour Theory, the results show that youth who obtain their licence show limited problematic lifestyle or 'proneness' (Gohari, 2019). Alcohol use and binge drinking were significantly associated with youth obtaining a driver's licence but hazardous drinking was not. This study suggests that a driver's licence for youth could both control but also instigate unconventional behaviours as identified by PBT. A driver's licence could also provide opportunities for conventional behaviours associated with education and school connectedness. However, the independence provided by a driver's licence could offer youth unsupervised social opportunities to drink and binge drink that may be health-compromising. Thus, based on PBT, licensure status is associated with both conventional behaviours, as well as problem behaviours associated with alcohol use.

Socio-demographic determinants of motorcycle speeding in Maha Sarakham, Thailand

Thailand has the highest road traffic fatality rate in Southeast Asia, making road safety a critical public health concern. A 2015 World Health Organization (WHO) Report showed that speeding behavior was the most important determinant for road traffic crashes in Thailand. Here, we aimed to examine associations of socio-demographic factors (gender, age, socioeconomic status) with self-reported motorcycle speeding behavior. Additionally, we examined a potential role of time discounting and risk preference as mediators in the association of socio-demographic factors with speeding. We used data obtained from the Mahasarakham University Social Network Survey 2018 (MSUSSS) (N = 150). We ran linear network autocorrelation models (lnam) to account for the data's social network structure. We found that males are more likely than females to engage in speeding behavior (β = 0.140, p = 0.001) and to discount the future (β = 5.175, p = 0.017). However, further causal mediation analysis showed that time discounting does not mediate the gender-speeding association (p for mediation = 0.540). Although socioeconomic status (subjective social class) was not associated with speeding (β = 0.039, p = 0.177), age was marginally associated with speeding (β = 0.005, p = 0.093). Future studies may consider using a larger sample.

An Investigation into Unsafe Behaviors and Traffic Accidents Involving Unlicensed Drivers: A Perspective for Alignment Measurement

Road traffic plays a vital role in countries’ economic growth and future development. However, traffic accidents are considered a major public health issue affecting humankind. Despite efforts by governments to improve traffic safety, the misalignment between the policy efforts and on-ground infringements, distractions and breaches reflect the regulatory failure. This paper uses the Bayesian network method to investigate unsafe behaviors and traffic accidents involving unlicensed drivers as a perspective for the regulatory alignment assessment. The findings suggest that: (1) unlicensed drivers are more likely to have unsafe driving behaviors; (2) the probability of being involved in a severe traffic accident increases when the drivers are unlicensed and decreases in the case of licensed drivers; (3) young drivers are noticeably more likely to engage in unsafe behaviors, usually leading to serious injuries and deaths, when their driving licenses are invalid; (4) women are more likely to engage in right-of-way violations and to have collisions with no serious injuries, contrary to unlicensed men drivers, who are involved in other types of traffic accidents resulting in serious injuries.