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NHTSA - Behavioral Safety Research

rosaP Repository & Open Science Access Portal

This collection features publications and reports from the National Highway Traffic Safety Administration's (NHTSA) Behavioral Safety Research program. The program studies highway safety attitudes and behaviors, with a specific focus on the actions of drivers, passengers, pedestrians, and motorcyclists. Resources in this collection help identify and measure the human behaviors most frequently involved in crashes or associated with traffic injuries. Furthermore, these reports document the development and refinement of safety countermeasures designed to deter unsafe practices and promote safe transportation alternatives. For more information, visit the NHTSA Behavioral Research page.

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Showing 101 - 120 of 1429 results
  • Reducing Distracted Driving Among Adults ChildtoAdult Interventions
    Reducing Distracted Driving Among Adults: Child-to-Adult Interventions
    Fisher, D. L. ;
    Byrne, A
    2022-08-01 | PDF
    Distracted driving is a problem for drivers and their passengers. Several programs exist to reduce the distracted driving habits of people who are already drivers. However, there are few programs that teach children before they become drivers, especially in elementary school, how to intervene with a driver who is distracted (e.g., a parent) and non ...
  • Reducing Distracted Driving Among Adults ChildtoAdult Interventions Traffic Tech
    Reducing Distracted Driving Among Adults: Child-to-Adult Interventions [Traffic Tech]
    United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Behavioral Safety Research
    2022-08-01 | PDF
    Distracted driving is a problem for drivers and their passengers. Several programs exist to reduce the distracted driving habits of people who are already drivers. However, there are few programs that teach children before they become drivers, especially in the elementary school, how to intervene with a driver (usually a parent) who is distracted a ...
  • PedestrianBicyclist Safety in Numbers Program Evaluation
    Pedestrian/Bicyclist Safety in Numbers Program Evaluation
    Jackson, Steve ;
    Miller, Sheryl
    2022-08-01 | PDF
    Safety in Numbers -- SIN -- is the idea that increased walking and biking are associated with safer road environments for pedestrians and bicyclists. Specifically, as the number of people who walk and bike increase, pedestrian and bicyclist crashes will increase at a lower rate. As more agencies are focusing on ways to reduce crashes, including eff ...
  • Estimated Contribution of PeakHours NonCommercial Vehicle Traffic to Fatality Rates Traffic Safety Facts
    Estimated Contribution of Peak-Hours Non-Commercial Vehicle Traffic to Fatality Rates [Traffic Safety Facts]
    Tucker, Andrew
    2022-08-01 | PDF
    This Traffic Safety Facts Research Note explores the relationship between the decline in vehicle miles traveled (VMT) associated with the COVID-19 pandemic and the increased fatality rate observed for 2020. It hypothesizes that the fatality rate relative to previous years is due in part to a decrease in peak-hours (i.e. 6–9 a.m., 3–6 p.m.) non-comm ...
  • PedestrianBicyclist Safety in Numbers Program Evaluation Traffic Tech
    Pedestrian/Bicyclist Safety in Numbers: Program Evaluation [Traffic Tech]
    United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Behavioral Safety Research
    2022-08-01 | PDF
    This edition of Traffic Tech briefly describes a program evaluation of the pedestrian and bicyclist Safety in Numbers (SIN) project in three cities, described in an upcoming NHTSA report. SIN posits an inverse relationship between increased walking and bicycling and the probability of a collision from a motorist as described by Jacobsen in 2003. Th ...
  • Understanding and Using New Pedestrian and Bicycle Facilities
    Understanding and Using New Pedestrian and Bicycle Facilities
    Jackson, Steve ;
    Miller, Sheryl
    2022-07-01 | PDF
    Research has explored the benefits of innovative pedestrian and bicycle facilities, but it is unclear how pedestrians and bicyclists learn to properly use them. This report provides information on new pedestrian and bicycle treatments and (1) the behavior and knowledge of pedestrians, bicyclists, and drivers traversing through, on, and around the n ...
  • Understanding and Using New Pedestrian and Bicycle Facilities Traffic Tech
    Understanding and Using New Pedestrian and Bicycle Facilities [Traffic Tech]
    United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Behavioral Safety Research
    2022-07-01 | PDF
    Research has explored the benefits of innovative pedestrian and bicycle facilities, but it is unclear how pedestrians and bicyclists learn to properly use them. This Traffic Tech briefly summarizes the larger report that provides information on new pedestrian and bicycle treatments and (1) the behavior and knowledge of pedestrians, bicyclists, and ...
  • Synthesis of Studies that Relate Amount of Enforcement to Magnitude of Safety Outcomes Technical Appendix
    Synthesis of Studies that Relate Amount of Enforcement to Magnitude of Safety Outcomes - Technical Appendix
    Taylor, Catherine ;
    Byrne, Angie
    2022-06-01 | PDF
    This is the Technical Appendix for the Synthesis of Studies That Relate Amount of Enforcement to Magnitude Of Safety Outcomes report, DOT HS 812 712-A.
  • Risk Factors for Young Drivers in Fatal and NonFatal Crashes
    Risk Factors for Young Drivers in Fatal and Non-Fatal Crashes
    Mastromatto, Tia ;
    Lan, Bo
    2022-06-01 | PDF
    This report documents the results of analyses using data from young drivers (16 to 20 years old) from the Fatality Analysis Reporting System (FARS) from 2013 to 2017 and the second Strategic Highway Research Program’s Naturalistic Driving Study (SHRP2 NDS). The research team conducted quasi-induced exposure analyses by calculating crash involvement ...
  • Risk Factors for Young Drivers in Fatal Crashes Traffic Tech
    Risk Factors for Young Drivers in Fatal Crashes [Traffic Tech]
    Watson, Christine E
    ORCID ICON IMG
    2022-06-01 | PDF
    This is a Traffic Tech briefly describes some analyses from the final technical report titled, "Risk Factors for Young Drivers in Fatal and Non-Fatal Crashes."
  • Risk Factors for Young Drivers in Fatal and NonFatal Crashes Supplementary Report
    Risk Factors for Young Drivers in Fatal and Non-Fatal Crashes: Supplementary Report
    Mastromatto, Tia ;
    Quinones, Tatiana
    2022-06-01 | PDF
    This supplementary report gives the results of analyses of fatal and non-fatal crashes involving young drivers using data from the Fatality Analysis Reporting System (FARS) from 2013-2017 and the second Strategic Highway Research Program’s Naturalistic Driving Study (SHRP2 NDS). The research team conducted quasi-induced exposure analyses by calcula ...
  • Synthesis of Studies That Relate Amount of Enforcement to Magnitude Of Safety Outcomes
    Synthesis of Studies That Relate Amount of Enforcement to Magnitude Of Safety Outcomes
    Taylor, Catherine ;
    Byrne, Angie
    2022-06-01 | PDF
    The National Cooperative Research and Evaluation Program (NCREP) identifies and funds research and evaluation projects that improve and expand State highway safety countermeasures. One such topic is measuring the impact of various amounts of traffic enforcement on changes in safety outcomes. The project team identified 80 relevant studies for inclu ...
  • Safety in Numbers A Literature Review
    Safety in Numbers: A Literature Review
    Kehoe, N. P. ;
    Goughnour, E
    2022-06-01 | PDF
    In the context of pedestrian and bicyclist safety, the theory of Jacobsen’s 2003 “Safety in Numbers” (SIN) posits an inverse relationship between the extent of walking and bicycling and the probability of motorist collisions with pedestrians and bicyclists. A literature review was conducted to summarize the state of research on SIN and identify pot ...
  • Synthesis of Studies That Relate Amount of Enforcement to Magnitude of Safety Outcomes Traffic Tech
    Synthesis of Studies That Relate Amount of Enforcement to Magnitude of Safety Outcomes [Traffic Tech]
    United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Behavioral Safety Research
    2022-06-01 | PDF
    This Traffic Tech briefly summarizes a larger study, Synthesis of Studies That Relate Amount of Enforcement to Magnitude of Safety Outcomes, that investigates the research question: What is the impact of various amounts of enforcement activity on safety outcomes? This larger study will be released in early 2022.
  • Research on Older Adults Mobility 2021 Summary Report
    Research on Older Adults’ Mobility: 2021 Summary Report
    Mastromatto, Tia ;
    Quinones, Tatiana
    2022-06-01 | PDF
    A meeting to spotlight research on older adults’ mobility – dubbed ROAM – was held virtually due to COVID-19 on January 11, 2021. Under NHTSA sponsorship, this meeting provided a multi-disciplinary forum oriented toward interested parties sharing news of completed research, reporting on the progress of ongoing studies, and highlighting priorities f ...
  • Safety in Numbers A Literature Review Traffic Tech
    Safety in Numbers: A Literature Review [Traffic Tech]
    United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Behavioral Safety Research
    2022-06-01 | PDF
    This Traffic Tech briefly summarized a literature review conducted on the concept of Jacobsen’s 2003 “Safety in Numbers” (SIN) theory of an inverse relationship between the extent of walking/bicycling and the probability of motorist collisions with pedestrians or bicyclists. The literature review described research leading to development of the SIN ...
  • Visual Scanning Training for Older Drivers Traffic Tech
    Visual Scanning Training for Older Drivers [Traffic Tech]
    Staplin, L. ;
    Lococo, K. H.
    2022-05-01 | PDF
    This edition of Traffic Tech briefly summarizes a larger report, Visual Scanning Training for Older Drivers, that examined the effectiveness of a visual scanning training program administered by an occupational therapist as an intervention to improve visual scanning performance of healthy older drivers. Participants included 89 licensed drivers 70 ...
  • Estimating Motorcycle Miles Traveled From State Vehicle Inspection Records
    Estimating Motorcycle Miles Traveled From State Vehicle Inspection Records
    Kirley, B ;
    Wang, Y.
    2022-05-01 | PDF
    This report summarizes a study that examined motorcycle miles traveled as indicated by odometer readings taken from vehicle inspection records. Estimating vehicle exposure is difficult for any type of vehicle, and motorcycles are no exception. Motorcycle vehicle miles traveled (VMT) is based on traffic counts of sampled roadways supplemented with t ...
  • Estimating Motorcycle Miles Traveled From State Vehicle Inspection Records Traffic Tech
    Estimating Motorcycle Miles Traveled From State Vehicle Inspection Records [Traffic Tech]
    Wochinger, K
    2022-05-01 | PDF
    This Traffic Tech briefly summarizes a study examining motorcycle vehicle miles traveled (VMT) as indicated by odometer readings taken from vehicle inspection records. Obtaining data on vehicle exposure is necessary for tracking safety trends and assessing the effectiveness of safety countermeasures. Motorcycle exposure has been historically diffic ...
  • Visual Scanning Training For Older Drivers
    Visual Scanning Training For Older Drivers
    Staplin, Loren ;
    Lococo, Kathy H.
    2022-05-01 | PDF
    This study examined the effectiveness of a visual scanning training program administered by an occupational therapist as an intervention to improve visual scanning performance of healthy older drivers. Participants included 89 licensed drivers age 70 and older. The training program consisted of four, 1-hour sessions. Participants completed three on ...
101 - 120 / 1429