Jeremy D. Davey

It Goes with the Job: officers' insights into the impact of stress and culture on alcohol consumption within the policing occupation

The current study surveyed members of an Australian state police service (N = 749), in order to assess what officers felt were the major contributing factors to alcohol consumption within the policing occupation. The study further examined which of these factors were actually predictive of risk of harmful drinking as measured by the Alcohol Use Disorders Identification Test - AUDIT (Saunders et al., 1993). Results showed that 30% of respondents were at risk of harm from excessive alcohol consumption. When asked to rate the importance of factors they felt contributed to their drinking, officers rated social factors such as celebration, and socializing with peers as the most important factors. However factors related to stress emerged as the most predictive of scores on the AUDIT. These findings highlight an often seen contradiction and have important implications for intervention strategies aimed at reducing alcohol consumption within the policing occupation. While officers appear to be drinking to reduce ...The current study surveyed members of an Australian state police service (N = 749), in order to assess what officers felt were the major contributing factors to alcohol consumption within the policing occupation. The study further examined which of these factors were actually predictive of risk of harmful drinking as measured by the Alcohol Use Disorders Identification Test - AUDIT (Saunders et al., 1993). Results showed that 30% of respondents were at risk of harm from excessive alcohol consumption. When asked to rate the importance of factors they felt contributed to their drinking, officers rated social factors such as celebration, and socializing with peers as the most important factors. However factors related to stress emerged as the most predictive of scores on the AUDIT. These findings highlight an often seen contradiction and have important implications for intervention strategies aimed at reducing alcohol consumption within the policing occupation. While officers appear to be drinking to reduce stress, they report drinking for social reasons, thus interventions must take into account the real impact of stress while dealing with social factors to give interventions face validity in the eyes of the officers they aim to help.

The use of AUDIT as a screening tool for alcohol use in the police work-place

There has been little research examining the use of the Alcohol Use Disorders Identification Test (AUDIT) as a work-place screening tool. In the current study a large scale sample ( n = 4193) of police personnel completed the 10 AUDIT questions and two readiness-to-change questions. The sample represented 67% of all members of an Australian State Police organization. Analysis of AUDIT scores showed that 65% of the sample scored in the low risk of hazardous alcohol consumption range, 32% (33% of males and 24% of females) scored in the at risk for harmful alcohol consumption range and 3% scored in the range indicating risk of alcohol dependence. Age emerged as a clear risk factor of hazardous drinking patterns. The 18-25-year age group recorded higher average alcohol consumption, higher rates of risk of abnormal drinking behaviour, higher rates of adverse consequences from drinking alcohol and higher total AUDIT scores than other age groups. This was consistent for both males and females. Of those scoring i...

Developing a Profile of Alcohol Consumption Patterns of Police Officers in a Large Scale Sample of an Australian Police Service

The current study aimed to examine the prevalence of alcohol use within a large sample (n = 4,193) of Australian police offers. Prevalence and at risk behaviour was measured through the use of a self-report survey containing the AUDIT and standard frequency and quantity questions. Results indicated that although police did not report drinking with high frequency when compared to the national statistics, they did drink in far greater quantities. Further, both males and females in the police sample reported high rates of binge drinking. The 18- to 25-year old age group reported the highest levels of frequency and quantity of alcohol consumed. Twenty-five percent of officers reported having drunk whilst on duty. An alarming proportion of the sample (30%) scored in the ‘at risk of harmful consumption’ category on the AUDIT while a further 3% scored in the ‘alcohol dependant’ category. Examination of demographic variables revealed that males, 18- to 35-year-olds, those divorced or separated, constables, operational personnel and officers who have served between 4 and 10 years were the groups most likely to fall in the risk category on the AUDIT. This was similar for the alcohol-dependant category except that males and females were equally likely to fall in this category. In conclusion, a significant number of police officers displayed at risk alcohol consumption behaviour; in comparison to earlier studies this proportion is not decreasing. Interventions and education programmes are needed within the police workplace, particularly in regard to the dangers of binge drinking for females and youth.

Screening for Drugs in Oral Fluid: Illicit Drug Use and Drug Driving in a Sample of Queensland Motorists

Police Services in a number of Australian states have indicated random roadside drug testing will be implemented to target drug driving. This paper outlines research conducted to provide an estimate of the prevalence of drug driving in a sample of Queensland drivers. Oral fluid samples were collected from 781 drivers who volunteered to participate at Random Breath Testing (RBT) sites in a large Queensland regional area. Illicit substances tested for included cannabis (delta 9 tetrahydrocannibinol [THC]), amphetamine type substances, heroin and cocaine. Drivers also completed a self-report questionnaire regarding their drug-related driving behaviour. Samples that were drug-positive at initial screening were sent to a government laboratory for confirmation. Oral fluid samples from 27 participants (3.5%) were confirmed positive for at least one illicit substance. The most common drugs detected in oral fluid were cannabis (delta 9 THC) (n = 13) followed by amphetamine type substances (n = 11). A key finding was that cannabis was also confirmed as the most common self-reported drug combined with driving and that individuals who tested positive to any drug through oral fluid analysis were also more likely to report the highest frequency of drug driving. Furthermore, a comparison between drug vs drink driving detection rates for the study period revealed a higher detection rate for drug driving (3.5%) vs drink driving (0.8%). This research provides evidence that drug driving is relatively prevalent on Queensland Roads. The paper will further outline the study findings and present possible directions for future drug driving research.

Drug and drink driving by university students: an exploration of the influence of attitudes

Abstract The present study aimed to gather information on drug and alcohol use, the prevalence of drink and drug driving and attitudes to both in an undergraduate university cohort (n = 275). Further, the study aimed to contribute information to aid intervention program development by determining predictors of drink and drug driving behavior. The study examines both drug and alcohol use and the influence of attitudes toward driving while under the influence of alcohol and/or drugs. Results indicated that significant proportions of university students are engaging in the risk-taking behavior of driving under the influence of drugs (25%), alcohol (14%), or both (8%). The results suggest that attitudes toward driving under the influence of alcohol and/or drugs are a strong predictor of engaging in the behavior. Peer influence emerged as a major aspect of attitudes. The results of this study provide an important beginning to understanding drink and drug driving and the influence of attitudes in the university student body.

Unraveling the complexity of driving while intoxicated: A study into the prevalence of psychiatric and substance abuse comorbidity

OBJECTIVE Research is beginning to provide an indication of the co-occurring substance abuse and mental health needs for the driving under the influence (DUI) population. This study aimed to examine the extent of such psychiatric problems among a large sample size of DUI offenders entering treatment in Texas. METHODS This is a study of 36,373 past year DUI clients and 308,714 non-past year DUI clients admitted to Texas treatment programs between 2005 and 2008. Data were obtained from the States administrative dataset. RESULTS Analysis indicated that non-past year DUI clients were more likely to present with more severe illicit substance use problems, while past year DUI clients were more likely to have a primary problem with alcohol. Nevertheless, a cannabis use problem was also found to be significantly associated with DUI recidivism in the last year. In regards to mental health status, a major finding was that depression was the most common psychiatric condition reported by DUI clients, including those with more than one DUI offence in the past year. This cohort also reported elevated levels of Bipolar Disorder compared to the general population, and such a diagnosis was also associated with an increased likelihood of not completing treatment. Additionally, female clients were more likely to be diagnosed with mental health problems than males, as well as more likely to be placed on medications at admission and more likely to have problems with methamphetamine, cocaine, and opiates. CONCLUSIONS DUI offenders are at an increased risk of experiencing comorbid psychiatric disorders, and thus, corresponding treatment programs need to cater for a range of mental health concerns that are likely to affect recidivism rates.

Drug driving from a user's perspective

The bulk of research into drug driving in Australia has been undertaken from a road safety orientation where drug driving is viewed within the broader context of road safety and driver behaviour. Such a specific focus precludes the broader behavioural, contextual and cultural issues associated with substance use. This study aimed to address this issue by focusing on drug driving behaviour within the context of illicit substance use. A series of focused interviews were conducted with 211 illicit drug users from urban and regional centres. A consistent theme identified in the interviews was that drug driving was not necessarily viewed as risky behaviour but rather as an outcome of illicit substance use. Further, some interviewees saw their drug use as enhancing their driving skills and frequently the motor vehicle was viewed as a safe place to use. Overall there was agreement among interviewees that the likelihood of being apprehended for drug driving by police was minimal; this perception was reinforced by past experience. The lack of concern for detection of drug driving behaviour suggests that research should continue into the development and implementation of enforcement programs and roadside detection.

Fatigue and Beyond: Patterns of and Motivations for Illicit Drug Use Among Long-Haul Truck Drivers

Objectives. The present study aimed to investigate the illicit drug use patterns of long-distance truck drivers. This population is considered to be a special interest group in terms of drug-driving research and policy due to high rates of use, involvement of drugs in truck accidents, and the link between drug use and work-related fatigue. Methods. Qualitative interview data were collected from 35 long-haul truck drivers in Southeast Queensland and analyzed through grounded theory techniques. Interviews were conducted at truck stops and loading facilities in both metropolitan and regional cites throughout Queensland. Results. High rates of licit and illicit drug use (particularly amphetamines) were reported by the majority of the sample. However, unlike previous studies that focus on fatigue, this research found overlapping and changing motivations for drug use during individual lifetimes. Beckers model of a drug use “career” was utilized to reveal that some drivers begin illicit drug use before they commence truck driving. As well as fatigue, powerful motives such as peer pressure, wanting to fit the trucking “image,” socialization, relaxation, and addiction were also reported as contributing factors to self-reported drug driving. Conclusions. The results indicate that these additional social factors may need to be considered and incorporated with fatigue factors when developing effective drug prevention or cessation policies for truck drivers.

Policing alcohol‐related incidents: a study of time and prevalence

Objective: To examine the prevalence of alcohol-related incidents attended by operational police within three of the largest cities of Queensland e.g., Brisbane, Gold Coast and Townsville (N = 7398). There have been only a relatively small proportion of Australian studies that have examined the prevalence and characteristics of alcohol-related incidents requiring police attention and most are based on small sample sizes that are representative of specific populations. Method: Participants in the current study were first response operational police officers who completed a modified activity log over a 5 week period, identifying the type, prevalence and characteristics of alcohol-related incidents that were attended (N = 31090). Results: Overall, approximately one in four incidents attended by police during the study period, involved alcohol while only 3% were drug related. The most common incidents police attended were vehicle and/or traffic matters, disturbances and offences against property. A closer examination revealed that disturbances and vehicle/traffic type incidents were almost twice as likely to be alcohol-related as compared to the overall percentage of incidents. Similar findings were evident between metropolitan and non-metropolitan areas which highlights the consistent impact of alcohol on police resources. Offenders were more likely to be young males, while victims consisted of a relatively even number of males and females. Conclusions: The findings highlight the pervasive nature of alcohol across a range of criminal incidents, demonstrating the tremendous impact alcohol-related incidents have on police resources and can potentially contribute to the development of more effective, problem-oriented strategies to address alcohol-related crime.

Risky driving behavior among university students and staff in the Sultanate of Oman

BACKGROUND There is a well developed literature on research investigating the relationship between various driving behaviors and road crash involvement. However, this research has predominantly been conducted in developed economies dominated by western types of cultural environments. To date no research has been published that has empirically investigated this relationship within the context of the emerging economies such as Oman. OBJECTIVE The present study aims to investigate driving behavior as indexed in the driving behavior questionnaire (DBQ) among a group of Omani university students and staff. METHODS A convenience non-probability self-selection sampling approach was utilized with Omani university students and staff. RESULTS A total of 1003 Omani students (n=632) and staff (n=371) participated in the survey. Factor analysis of the BDQ revealed four main factors that were errors, speeding violation, lapses and aggressive violation. In the multivariate logistic backward regression analysis, the following factors were identified as significant predictors of being involved in causing at least one crash: driving experience, history of offenses and two DBQ components, i.e., errors and aggressive violation. CONCLUSION This study indicates that errors and aggressive violation of the traffic regulations as well as history of having traffic offenses are major risk factors for road traffic crashes among the sample. While previous international research has demonstrated that speeding is a primary cause of crashing, in the current context, the results indicate that an array of factors is associated with crashes. Further research using more rigorous methodology is warranted to inform the development of road safety countermeasures in Oman that improves overall Traffic Safety Culture.