A positive psychology framework for understanding teenage driving behaviors: Examining the role of life purpose and mindfulness.

Objective: The overwhelming majority of teenage driving research in the US is framed around characteristics associated with risk, rather than factors that promote safety. In this study, we examine the role of purpose in life and mindfulness as two factors that may be associated with safer driving behaviors.

Methods: Using survey responses from a nationally representative sample of teenagers (aged 16-19) we used structural equation modeling to construct three latent variables - sense of purpose, mindfulness, and risky driving-and evaluate the associations between these latent variables among teenage drivers.

Development of an algorithm for analysis of routes: Case studies using novice and older drivers.

Introduction: This study addresses the lack of methods to quantify driver familiarity with roadways, which poses a higher risk of crashes.

Method: We present a new approach to assessing driving route diversity and familiarity using data from the DrivingApp, a smartphone-based research tool that collects trip-level information, including driving exposure and global positioning system (GPS) data, from young novice drivers (15-19 years old) to older drivers (67-78 years old). Using these data, we developed a GPS data-based algorithm to analyze the uniqueness of driving routes.

Assessing the American public's preferences for reforms to teen driving licensure systems: a discrete choice experiment.

Objectives: To analyse factors influencing the American public's preferences for changes to teenage driver licensing requirements.

Methods: We employed a discrete choice experiment (DCE) with 808 participants from National Opinion Research Center's AmeriSpeak panel to assess preferences for two existing elements (on-road testing and intermediate licensure period) and a new feature (driver monitoring with telematics during the intermediate licensure period) of licensing system. Multinomial and mixed logit models were used to estimate preference weights, marginal rates of substitution and the relative importance of each attribute.

A National Survey in the United States.

The purpose of this study was to measure the prevalence of use of driver monitoring systems among U.S. adults, and factors influencing their adoption.

Work-related crashes in rideshare drivers in the United States.

Introduction: Motor vehicle crashes (MVCs) are the leading cause of work-related deaths in the United States. The increasing popularity of the competitive rideshare market and the lack of oversight over workforce health and safety limits understanding of the current occupational hazards and associated risk factors faced by this precarious workforce. The objective of this analysis was to determine what the personal, social and occupational risk factors for work-related crashes in rideshare drivers are in the United States and suggest further research required to understand occupational health risks and opportunities for interventions.

Advancing Transportation Equity and Safety Through Autonomous Vehicles.

Motor vehicle crashes are a leading cause of death in the United States, and disproportionately impact communities of color. Replacing human control with automated vehicles (AVs) holds the potential to reduce crashes and save lives. The benefits of AVs, including automated shuttles, buses, or cars could extend beyond safety to include improvements in congestion, reductions in emissions, and increased access to mobility, particularly for vulnerable populations.

Defective Assistive Device Involvement in Older Adult Emergency Department Visits.

Background And Objectives: Many older adults adopt equipment to address physical limitations and reduce dependence on others to complete basic activities of daily living. Although a few prior studies have considered injuries associated with assistive devices for older adults, those studies focused on older adults' health and functional risks for injury. There is limited analysis of older adult injuries involving defective or malfunctioning assistive devices.

Can a Smartphone Application Be Used to Measure Practice Driving Behavior During the Learner Permit Period? A Step Toward Performance-Based Licensing.

Introduction: Supervised practice during the learner stage of graduated driver licensing is required in all U.S. states and some international jurisdictions.

Individual and environmental bicycling determinants during a pandemic.

Introduction: Research has identified many factors associated with bicycling, but little is known on their relative influence for an individual's decision to bicycle or what led to the surge in bicycling during the COVID-19 pandemic in the U.S.

Methods: Our research leverages a sample of 6735 U.

The Future of Road Safety: Challenges and Opportunities.

Policy Points Traditional approaches to addressing motor vehicle crashes are yielding diminishing returns. A comprehensive strategy known as the Safe Systems approach shows promise in both advancing safety and equity and reducing motor vehicle crashes. In addition, a range of emerging technologies, enabled by artificial intelligence, such as automated vehicles, impairment detection and telematics hold promise to advance road safety.

Safety Concerns in Mobility-Assistive Products for Older Adults: Content Analysis of Online Reviews.

Background: Older adults who have difficulty moving around are commonly advised to adopt mobility-assistive devices to prevent injuries. However, limited evidence exists on the safety of these devices. Existing data sources such as the National Electronic Injury Surveillance System tend to focus on injury description rather than the underlying context, thus providing little to no actionable information regarding the safety of these devices.

State Laws for Autonomous Vehicle Safety, Equity, and Insurance.

This article reviews existing state laws related to autonomous vehicle (AV) safety, equity, and automobile insurance. Thirty states were identified with relevant legislation. Of these, most states had one or two relevant laws in place.

Association between perceived risk of COVID-19 and support for transportation policies.

The association between perceived risk of COVID-19 at the individual level and support for transportation policies designed to mitigate coronavirus transmission has received little attention. We surveyed a nationally representative sample of U.S.

Severe Acute Respiratory Syndrome Coronavirus 2 Antibody Seroprevalence in Decedents Undergoing Forensic Postmortem Examination: Feasibility for Real-Time Pandemic Surveillance.

Background: Population-based seroprevalence studies offer comprehensive characterization of coronavirus disease 2019 (COVID-19) spread, but barriers exist and marginalized populations may not be captured. We assessed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibody seroprevalence among decedents in Maryland over 6 months in 2020.

Methods: Data were collected on decedents undergoing forensic postmortem examination in Maryland from 24 May through 30 November 2020 from whom a blood specimen could be collected.

Injury prevention for older adults: A dataset of safety concern narratives from online reviews of mobility-related products.

Older adults are among the fastest-growing demographic groups in the United States, increasing by over a third this past decade. Consequently, the older adult consumer product market has quickly become a multi-billion-dollar industry in which millions of products are sold every year. However, the rapidly growing market raises the potential for an increasing number of product safety concerns and consumer product-related injuries among older adults.

State and city laws governing the use of child restraint systems in rideshare vehicles and taxicabs: requirements and responsibility.

Objectives: To identify, describe and critique state and local policies related to child passenger safety in for-hire motor vehicles including ridesharing and taxis.

Methods: We used standard legal research methods to collect policies governing the use of child restraint systems (CRS) in rideshare and taxi vehicles for all 50 states and the 50 largest cities in the USA. We abstracted the collected policies to determine whether the policy applies to specific vehicles, requires specific safety restraints in those vehicles, lists specific requirements for use of those safety restraints, seeks to enhance compliance and punishes noncompliance.

Driving Performance in Older Adults: Current Measures, Findings, and Implications for Roadway Safety.

Background And Objectives: Over 10,000 people a day turn 65 in the United States. For many older adults, driving represents an essential component of independence and is one of the most important factors in overall mobility. Recent survey studies in older adults suggest that up to 60% of older adult drivers with mild cognitive impairment, and up to 30% with dementia, continue to drive.

Modeling state preferences for Covid-19 policies: Insights from the first pandemic summer.

Introduction: During the COVID-19 pandemic, governments have experimented with a wide array of policies to further public health goals. This research offers an application of multilevel regression with post-stratification (MRP) analysis to assess state-level support for commonly implemented policies during the pandemic.

Methods: We conducted a national survey of U.