Social Norms and Risk Perception: Predictors of Distracted Driving Behavior Among Novice Adolescent Drivers

AbstractPurposeAdolescent drivers are at elevated crash risk due to distracted driving behavior (DDB). Understanding parental and peer influences on adolescent DDB may aid future efforts to decrease crash risk. We examined the influence of risk perception, sensation seeking, as well as descriptive and injunctive social norms on adolescent DDB using the theory of normative social behavior.Methods403 adolescents (aged 16–18 years) and their parents were surveyed by telephone. Survey instruments measured self-reported sociodemographics, DDB, sensation seeking, risk perception, descriptive norms (perceived parent DDB, parent self-reported DDB, and perceived peer DDB), and injunctive norms (parent approval of DDB and peer approval of DDB). Hierarchical multiple linear regression was used to predict the influence of descriptive and injunctive social norms, risk perception, and sensation seeking on adolescent DDB.Results92% of adolescents reported regularly engaging in DDB. Adolescents perceived that their parents and peers participated in DDB more frequently than themselves. Adolescent risk perception, parent DDB, perceived parent DDB, and perceived peer DDB were predictive of adolescent DDB in the regression model, but parent approval and peer approval of DDB were not predictive. Risk perception and parental DDB were stronger predictors among males, whereas perceived parental DDB was stronger for female adolescents.ConclusionsAdolescent risk perception and descriptive norms are important predictors of adolescent distracted driving. More study is needed to understand the role of injunctive normative influences on adolescent DDB. Effective public health interventions should address parental role modeling, parental monitoring of adolescent driving, and social marketing techniques that correct misconceptions of norms related to around driver distraction and crash risk

Athletes’ Expectations About Sport-Injury Rehabilitation: A Cross-Cultural Study

Context: Athletes enter injury rehabilitation with certain expectations about the recovery process, outcomes, and the professional providing treatment. Their expectations influence the effectiveness of the assistance received and affect the overall rehabilitation process. Expectations may vary depending on numerous factors such as sport experience, gender, sport-type and cultural background. Unfortunately, limited information is available on athletes’ expectations about sport injury rehabilitation. Objective: To examine possible differences in athletes’ expectations about sport injury rehabilitation based on their country of residence and type of sport (physical contact versus non-physical contact). Design: A cross-sectional design. Setting: Recreational, collegiate, and professional athletes from the United States (US), United Kingdom (UK) and Finland were surveyed. Participants: Of the 1209 athletes ranging from 12 to 80 years of age (Mage = 23.46 ± 7.91), of which 529 US [80%], 253 UK [86%], and 199 Finnish [82%] provided details of their geographical location, were included in the final analyses. Main Outcome Measures: The Expectations about Athletic Training (EAAT) questionnaire was used to determine athletes’ expectations about personal commitment, facilitative conditions, and the expertise of the sports medicine professional (Clement et al., 2012). Results: 3x2 MANCOVA revealed significant main effects for country (p = .0001, ηp2 = .055) and sport type (p = .0001, ηp2 = .023). Specifically, US athletes were found to have higher expectations of personal commitment and facilitative conditions than their UK and Finnish counterparts. Athletes participating in physical contact sports had higher expectations of facilitative conditions and the expertise of the sports medicine professional (SMP) as compared to athletes participating in non-physical contact sports. Conclusions: SMPs, especially those in the US, should consider the sport and environment when providing services. In addition, SMPs need to highlight and demonstrate their expertise durin

Review of Risk Communication Strategies and Existing Occupant Protection Safety Messages: Supplemental Technical Report

DTNH2216-P-00102This project included tasks designed to identify psychological and communication theory to support traffic safety campaigns, identify campaigns currently using theory, obtain information from States about current traffic safety campaigns, and create resources for States and local jurisdictions to aid them in appropriately applying effective, theory-based campaign approaches to prevent distracted and alcohol-impaired driving

Review of Risk Communication Strategies And Existing Alcohol-Impaired and Distracted Driving Safety Messages: Technical Report

DTRT5716C10014This project included tasks designed to identify psychological and communication theory to support traffic safety campaigns, identify campaigns currently using theory, obtain information from States about current traffic safety campaigns, and create resources for States and local jurisdictions to aid them in appropriately applying effective, theory-based campaign approaches to prevent distracted and alcohol-impaired driving

Design and implementation of a parent guide for coaching teen drivers

Introduction: Teens beginning to drive independently are at significant increased risk of motor-vehicle crashes relative to their other life stages. There is, however, little guidance for parents as to how best to supervise learning to drive. Method: This study sought to undertake an informed approach to development and implementation of a Parent Guide. We included a multi-stage development process, using theory, findings from a Delphi-study of young driver traffic-safety experts, and parent focus groups. This process informed the development of a Guide that was then evaluated for feasibility and acceptability, comparing a group that received the Guide with a control group of parent and teen dyads. Both members of the dyads were surveyed at baseline, again at the approximate time teens would be licensed to drive independently (post-test), and again three months later. Results: We found no difference in the proportion of teens who became licensed between those given the new Guide and control teens (who received the state-developed booklet); that is the Guide did not appear to promote or delay licensure. Teens in the Guide group reported that their parents were more likely to use the provided resource compared with control teens. Responses indicated that the Parent Guide was favorably viewed, that it was easy to use, and that the logging of hours was a useful inclusion. Parents noted that the Guide helped them manage their stress, provided strategies to keep calm, and helped with planning practice. In contrast, control parents noted that their booklet helped explain rules. Among licensed teens there was no significant difference in self-reported risky driving at the three-month follow-up. We discuss the challenges in providing motivation for parents to move beyond a set number of practice hours to provide diversity of driving practice. (C) 2018 National Safety Council and Elsevier Ltd. All rights reserved

Athletes’ expectations about sport injury rehabilitation: A cross-cultural study

Context: Athletes enter injury rehabilitation with certain expectations about the recovery process, outcomes, and the professional providing treatment. Their expectations influence the effectiveness of the assistance received and affect the overall rehabilitation process. Expectations may vary depending on numerous factors such as sport experience, gender, sport-type and cultural background. Unfortunately, limited information is available on athletes’ expectations about sport injury rehabilitation. Objective: To examine possible differences in athletes’ expectations about sport injury rehabilitation based on their country of residence and type of sport (physical contact versus non-physical contact). Design: A cross-sectional design. Setting: Recreational, collegiate, and professional athletes from the United States (US), United Kingdom (UK) and Finland were surveyed. Participants: Of the 1209 athletes ranging from 12 to 80 years of age (Mage = 23.46 ± 7.91), of which 529 US [80%], 253 UK [86%], and 199 Finnish [82%] provided details of their geographical location, were included in the final analyses. Main Outcome Measures: The Expectations about Athletic Training (EAAT) questionnaire was used to determine athletes’ expectations about personal commitment, facilitative conditions, and the expertise of the sports medicine professional (Clement et al., 2012). Results: 3x2 MANCOVA revealed significant main effects for country (p = .0001, ηp2 = .055) and sport type (p = .0001, ηp2 = .023). Specifically, US athletes were found to have higher expectations of personal commitment and facilitative conditions than their UK and Finnish counterparts. Athletes participating in physical contact sports had higher expectations of facilitative conditions and the expertise of the sports medicine professional (SMP) as compared to athletes participating in non-physical contact sports. Conclusions: SMPs, especially those in the US, should consider the sport and environment when providing services. In addition, SMPs need to highlight and demonstrate their expertise durin

Older truck drivers : How can we keep them in the workforce for as long as safely possible?

There is convincing evidence to suggest that older truck drivers are a highly valued cohort in the transportation industry. Thus, ensuring the safety, health and wellbeing of this workforce should be a priority so that transportation industry employers can develop strategies to keep them driving for as long as they are safe on the road. As a first step in achieving this goal, the aim of this study was to better understand the key factors associated with managing the safety, health and wellbeing of older drivers in the trucking industry. Two focus groups with safety managers (n = 15) trucking companies in the United States were conducted to gain an understanding of the barriers and facilitators in planning and managing the safety of older truck drivers. Data were analyzed using thematic analysis and involved a broad categorisation of all meaningful data into four key areas (i.e., advantages, concerns, current strategies and challenges). Themes were subsequently identified within each of the four key areas. The results confirmed that older truck drivers are valued in the workforce for their work ethic and safety attitudes; however, there are multiple and interrelated factors influencing the safety management of older truck drivers. It was also found that there are few interventions that are targeted to the specific needs of older truck drivers and aligned to the challenges in managing the safety risks. Overall, the findings of this study support recommendations to address the barriers associated with managing the safety of older truck drivers.</p

UTILIZING ADVANCED DRIVER ASSISTANCE SYSTEMS IN LATER LIFE: INSIGHTS FROM A LONGITUDINAL STUDY ON AGING DRIVERS

Abstract Level 1 and 2 Advanced Driver Assistance System (ADAS) technologies (e.g., adaptive cruise control, blind spot warning, lane keep assist) are predicted to be available in approximately three-fourths of all vehicles worldwide by 2025. To realize the potential of these systems in extending safe mobility for aging adults, it is critical that the driver understands the functionality of the technology and uses the system appropriately. The current study examined demographic and vehicle technology questionnaire data from the Longitudinal Research on Aging Drivers (LongROAD) cohort study which concluded in December 2022. A total of 1,417 participants changed their vehicle throughout the study. There were statistically significant increases in the prevalence of all 15 ADAS technologies examined. Despite increases in prevalence, frequency of using the technologies remained unchanged across 5 years. Frequency of use also varied by functionality of the technology whereby participants reported higher frequency of using technologies that provide alerts, such as blind spot warning, than technologies that take action to assist drivers with vehicle operations, such as adaptive cruise control. Results showed differences in prevalence and use of technologies by income and education, suggesting disparities in access to vehicles with technologies that could help to create a safer driving experience. In consideration of the rapid proliferation of ADAS into the vehicle fleet, increased research into how older drivers learn about and use ADAS technologies will assist in efforts to develop tailored and accessible programs for training older adults to properly utilize ADAS available in their own vehicles.http://deepblue.lib.umich.edu/bitstream/2027.42/193009/2/igad104.3690.pdfPublished versionDescription of igad104.3690.pdf : Published versio

PREVALENCE AND USE OF ADVANCED DRIVER ASSISTANCE SYSTEMS IN THE OLDER DRIVER POPULATION

Abstract Research on advanced driver assistance systems (ADAS) in the older driver population has suggested the potential for ADAS to improve safety and driving comfort by helping aging drivers overcome functional declines commonly experienced in later-life. However, attaining anticipated ADAS benefits is dependent upon drivers’ awareness, understanding, and use of ADAS in their own vehicles. Questionnaire data from 2,374 older drivers enrolled in the AAA LongROAD study were analyzed to investigate changes in the prevalence and use of 15 ADAS and how participants learned to use these technologies. From baseline to Year 3, the prevalence of each ADAS significantly increased, with the greatest percentage point increase being for backup/parking assist technology (from 41.5% to 58.8%). The prevalence of one or more ADAS in participants’ vehicles increased from 59.0% to 72.0%, and the average number of ADAS per vehicle increased from 2.0 to 3.3. At both baseline and Year 3, approximately one-third of participants reported always using the ADAS available in their vehicle, but nearly one-quarter reported never using their ADAS. The largest proportion of participants at both baseline and Year 3 reported learning to use ADAS by figuring it out by themselves (45.5% and 50.8%, respectively), yet approximately 12.0% of participants at both time points reported never learning to use ADAS. To achieve the expected benefits of ADAS for older drivers, research is needed to better understand why ADAS are not being use more frequently when available, and to develop acceptable and accessible programs for training older adults to use ADAS.http://deepblue.lib.umich.edu/bitstream/2027.42/193011/2/igac059.2286.pdfPublished versio