Detection Windows for Drugs in Oral Fluid: Cannabinoids, Stimulants, and Opioids
The objective of this research brief is to assess the literature on oral fluid detection times to address how long after a person uses a drug it can be detected in oral fluid, and what factors may influence detection times.
July 2019 // Research Brief PDF
2018 Traffic Safety Culture Index
This annual Traffic Safety Culture Index (TSCI), a nationally representative survey, has been conducted to identify and assess key indicators regarding American drivers’ attitudes toward and behaviors regarding traffic safety, since 2008.
June 2019 // Full Report PDF // Fact Sheet PDF
The Association of Frailty with Driving Habits Among Older Adults: AAA LongROAD Study
This research brief examines the association of frailty status with driving habits. If frailty is associated with driving habit outcomes, interventions targeted at preventing or reducing the symptoms of frailty may lead to improved mobility among older adults.
May 2019 // Research Brief PDF
Drug Evaluation and Classification: Review of the Program and Opportunities for Enhancement
The purpose of this project was to identify areas where potential modifications could be implemented to enhance the efficiency and effectiveness of the Drug Evaluation and Classification Program.
May 2019 // Full Report PDF // Fact Sheet PDF
Review of Current Practices for Setting Posted Speed Limits
The aim of this study is to investigate the current practice of how speed limits are set across the country and to understand how the process impacts the traffic environment and drivers’ behaviors.
April 2019 // Research Brief PDF
Relationship Between Driving Habits and Health-Related Quality of Life: AAA LongROAD Study
This research brief examines driving habits and health-related quality of life (HRQOL) in an older population. The health-related quality of life is important in understanding the mental, social and physical well-being of individuals.
April 2019 // Research Brief PDF
Demographic Differences in Use of Alternate Transportation Among Older Drivers: AAA LongROAD Study
This research brief examines the types and number of alternate sources of transportation used by healthy, older drivers.
April 2019 // Research Brief PDF
Patterns of Self-Reported Driving While Intoxicated Among Older Adults: AAA LongROAD Study
This research brief examines the prevalence of self-reported alcohol use and alcohol use while driving as well as sociodemographic, health and behavioral factors associated with alcohol use while driving.
April 2019 // Research Brief PDF
Assessing the Feasibility of Evaluating the Legal Implications of Marijuana Per Se Statutes in the Criminal Justice System
This research assesses the feasibility of studying the effect of non-zero-tolerance per se limits for cannabis on the legal system.
April 2019 // Full Report PDF // Fact Sheet PDF
American Driving Survey, 2014 – 2017
The American Driving Survey collects and analyzes data related to driving patterns of the public in the United States. This brief summarized the results based on data collected from 2016 through 2017 compared to those collected from 2014 through 2015.
February 2019 // Research Brief PDF